Perhaps you should try some spelling variations:
information series » information services, informatics series, information service
social integration » global integration, financial integration, regional integration
integration series » integration services, interaction series, integration server
dis information » mis information, aids information, des informations
local social » global social
palm dis » palma das, palm oil, palm os

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: (( palm dis information series ) OR ( local social integration series ))~.
• Adding a wildcard symbol may retrieve word variants: (( palm dis information series ) or ( local social integration series ))*.