Perhaps you should try some spelling variations:
"lonely foreign language survival rate" » "lonely foreign language services rate", "lonely foreign languages survival rate", "lonely sign language survival rate", "one foreign language survival rate", "zones foreign language survival rate"
"lonely plan language social rate" » "lonely plain language social rate", "lonely planet language social rate", "lonely can language social rate", "lonely plan language social role", "lonely plan language social roles"

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: (("lonely plan language social rate") OR ("lonely foreign language survival rate"))~.
• Removing quotes may allow a broader search: (( lonely plan language social rate ) or ( lonely foreign language survival rate ))~.
• Adding a wildcard symbol may retrieve word variants: (("lonely plan language social rate") or ("lonely foreign language survival rate"))*.