A proximity search forces a database to find results where one search term appears within a certain number of words of another search term.
The proximity operator varies according to the database. It is placed between the keywords/phrases in the same way as other combining operators. You can usually specify the number of words between the two terms.
The examples below are from ProQuest; other databases vary. If you want to use proximity searching, you should check the database's Help section.
In ProQuest Natural Science Collection:
If you enter, in the search box: |
You will get: |
pollution N4 environment* |
Results where the word pollution occurs within 4 words of the word environment, environmental, environmentally |
"Great Barrier Reef" NEAR/4 "coral bleaching" |
Results where the phrase "Great Barrier Reef" occurs within 4 words of "coral bleaching" |
Proximity operators in the major database platforms vary; see Database Help: Proximity searching.