Keywords may be separated by AND and/or OR statements for greater control of the search results.
For example, Garmin AND traffic would generate a result set that contain both words. However, for traffic OR radar, the result set returned would contain both or either words.
Exact matches can be searched for by enclosing keywords in double-quotes.
For example, "aviation headset" would generate a result set which match the exact string.
Brackets can be used for further control on the result set.
For example, Garmin and (traffic or radar or "WSI Activation").