Perhaps you should try some spelling variations:
"live groups" » "lie groups", "five groups", "line groups"
"life groups" » "lie groups", "life group", "line groups"
"like groups" » "lie groups", "large groups", "crime groups"
"link groups" » "sink groups", "risk groups", "disk groups"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("live groups") OR ((("life groups") OR ("like groups"))))) OR ("link groups")).
• Removing quotes may allow a broader search: (((( live groups ) or ((( life groups ) or ( like groups ))))) or ( link groups )).
• Adding a wildcard symbol may retrieve word variants: (((("live groups") or ((("life groups") or ("like groups"))))) or ("link groups"))*.