Perhaps you should try some spelling variations:
information series » information services, information service, information sources
social interaction » social interactions, social integration
interaction series » interaction terms, interaction term
legal information » global information, digital information, fiscal information
nepal social » senegal social, local social

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( palm legal information series ) or ( nepal social interaction series ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( palm legal information series ) OR ( nepal social interaction series )).
• Adding a wildcard symbol may retrieve word variants: (( palm legal information series ) or ( nepal social interaction series ))*.