Perhaps you should try some spelling variations:
information resources » information services
social information » social innovation, social transformation, digital information
das information » dis information, des information, dns information
islam social » islamic social, islands social, im social
palma das » palma de, palma pam, pavia das

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

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