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Advanced Search Techniques Proximity Operators

Learn about advanced search strategies for databases and search engines.

About Proximity Operators or Proximity of Terms

Proximity operators WITHIN (W) or NEAR (N) are used to narrow searches by finding words that are next to, near, or within a specified distance from each other, and are often used when Boolean operator searches are not narrowing down a search enough.

For example, when a search for "economic recovery" and stimulus results in too many articles that weren’t really about how aspects of a stimulus plan fueled economic recovery; the articles just mentioned both words somewhere in full text. Using proximity operators will narrow down the search further and increase the likelihood that the phrase economic recovery and stimulus are linked or discussed in relation to one another.

Proximity operators vary depending on the database. The database will provide this information, which is often found on a help page. The differences between proximity operators in EBSCO and ProQuest databases can be seen here:

  • In an EBSCO database (Business Source Premier) search term w10 search term will find the terms within 10 words of each other and in the specified order they are entered in the search; search term n10 search term finds the terms within 10 words of each other in either order.
  • In a ProQuest database (ABI/INFORM Collection) search term N/10 search term finds the terms within 10 words of each other in either order.

ProQuest Proximity Operators Example

In the example, searching "economic recovery" N/10 stimulus will find the two search terms within 10 words of each other and in no specific order. 

A search conducted in ABI/INFORM collection database using the search string: ("economic recovery" N/10 stimulus)

EBSCO Proximity Operators Example

In the example, searching "economic recovery" w10 stimulus will find the two search terms within 10 words of each other in that specific order. 

A search conducted in the Business Source Premier database using the search string: ("economic recovery" w10 stimulus)