Perhaps you should try some spelling variations:
information series » information services, informatics series, information service
integration series » integration services, interaction series, integration server
dis information » mis information, aids information, des informations
global social » global scale
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) OR (global social)) integration series ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( palm dis information series ) or ( ((local social) OR (global social)) integration series ))~".
• Adding a wildcard symbol may retrieve word variants: (( palm dis information series ) or ( ((local social) OR (global social)) integration series ))*.