Here’s how to get more nuanced and relevant search results:
FOR THESE RESULTS... USE THE SYNTAX... FOR EXAMPLE...
Both terms must be present and trademark and infringement
Either term must be present or trademark or infringement
Exclude a term not trademark not infringement
Enclosed quotation (exact match) "  " "trademark infringement"
Unidirectional search, left to right: in armed robbery w/5 gun, "gun" occurs to right of "armed robbery." w/# armed robbery w/5 gun
Bidirectional search: in armed robbery near:5 gun, "gun" occurs to either to right or left of "armed robbery." near:x armed robbery near:5 gun
Grouping search terms ( ) (bike or scooter) w/3 (injury or accident)
Expand root word by any number of letters ! liab! yields liable or liability