MAPS Summer Bridge Program: Project IMPACT

Guidance and resources to complete the sustainability project

Library Research Guide

K-State Databases by Field

Searching Tips: Databases

Searching these resources is different from searching the Internet. K-State Libraries pays to subscribe to the databases; they are not found in an online search.

  • Keywords: Break your topic into key concepts; list relevant terminology/keywords and synonyms.
    • AND = both concepts must be present, limits the search (Ex. stormwater AND management)
    • OR = great for synonyms, expands the search  (Ex. "universal design" OR "inclusive design")
    • NOT = exclude an unrelated term, limits the search (Ex. "nigel coates" NOT "book review")
  • Advanced search: Search fields like journal title, publication date, institution, etc.
  • Subject headings: Use the language/terminology of a database by looking for a Thesaurus, Subject Headings, Subjects, Keywords, or Descriptors.
  • Truncation: Includes all possible endings: teen* searches for "teen", "teens", "teenager", "teenagers", etc.
  • Wildcard: Replaces any character: wom?n searches for "women" or "woman."
  • Help: Click help or for database-specific instructions.

Sample Searches

Try these keywords when searching in the agriculture databases.

  1. Start with a term that describes your input. Select one or more:

    energy crops, corn, algae, switchgrass, soybeans, cellulose

  2. Then, add terms to tell the database that you want to talk about them as renewable energy. Select one or more:

    biomass, biofuels, alternative energy, renewable energy

  3. Finally, add terms to describe the specific concepts that you want to learn more about. Select one or more:

    crop modifications, food stocks, land use, water

Your search will then look something like:

algae AND biofuel* AND ("water resource" OR "water resources")

screenshot of search for algae (subject) AND biofuels (anywhere) and "water resources" (anywhere)

Click here to see the results from this search in the Environmental Science Database from Proquest) database

Try these keywords when searching in the business databases.

  1. Start with a term that describes your input. Select one or more:

    energy crops, corn, algae, switchgrass, soybeans, cellulose

  2. Then, add terms related to biofuel. Select one or more:

    biomass, biofuels, alternative energy, renewable energy

  3. Finally, add terms to describe the specific concepts that you want to learn more about. Select one or more:

    distribution channels, markets, competitors, competition, transportation 

Your search will then look something like:

soybean AND SU(biomass OR biofuel) AND (market)
screenshot of search for soybean (anywhere) AND biomass OR biofuel (subject) AND market (anywhere)

Click here to see the results from this search in the ABI/INFORM (from Proquest) databas

Try these keywords when searching in the business databases.

  1. Start with your input. Select one or more:

    energy crops, corn, algae, switchgrass, soybeans, cellulose

  2. Then, add terms that describe how you want to use your input. Select one or more:

    biomass, biofuels, alternative energy, renewable energy, cellulose, bioethanol

  3. Finally, add terms to describe the specific concepts that you want to learn more about. Select one or more:

    production, processes, processing, processing plant, refineries, technology, technologies

Your search will then look something like:

cellulose AND (bioethanol) AND "processing plant"

screenshot of compendex search for corn AND biomass AND processing plant

Click here to see the results from this search in the Compendex (from Elsevier) database

Search Examples

Many library resources offer the option to combine your keywords using AND, OR, & NOT.  This can also be useful when searching online.  Use quotation marks to search for a name or phrase.

  • AND = All words must be present; helps limit the search.
    • sustainable AND food system
    • sustainability AND natural resources
    • food security AND united states
  • OR = Great for synonyms or variations of the same concept; helps broaden the search while staying within the subject area.
    • sustainable OR sustainability
    • sustainability OR conservation
    • tiny houses OR tiny homes
    • sustainable AND (agriculture OR farming)
    • wind farms OR wind power plants OR wind turbines
  • NOT = Exclude an unrelated term, or to weed out irrelevant results.
    • renewable energy NOT biofuel
    • (food waste AND restaurants) NOT grocery
    • (daylighting AND commercial) NOT residential