Perhaps you should try some spelling variations:
language survival » language services
planett language » planet language, planned languages, present language
lonely planett » lonely planet
plain language » latin language, italian language, persian language
lonely plain » lonely planet
social rate » social role, 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 planett language social rate ) OR ( lonely plain language survival rate ))~.
• Adding a wildcard symbol may retrieve word variants: (( lonely planett language social rate ) or ( lonely plain language survival rate ))*.