If you’re coming up with too few or too many results, try these tips!
Broaden your search
• Shorten a word to its root (truncate it) and add an asterisk (*)
◦ A search for pollut* would include the words pollute, pollution, pollutant, pollutants...
• Use OR instead of AND between keywords
Narrow your search
• Use AND between keywords
• Use NOT to exclude keywords
AND only returns search results that contain both keywords
OR returns results that include either keyword
NOT excludes one or more of your keywords
Web of Science has a lot of features to make narrowing your search and finding similar documents easier for you. Here are a few of them:
On the main search page
On the results page
On an individual record page