Perhaps you should try some spelling variations:
"Palm ssocial information series" » "Palm social information series", "Palm spatial information series", "Palm local information series", "Palm ssocial informatics series", "Palm ssocial information service", "Palm ssocial information sources"
"palm oil information services" » "palm soil information services", "palm itil information services", "palm social information services"
palm ssocial » harm social

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("palm oil information services") or ("Palm ssocial information series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("palm oil information services") OR ("Palm ssocial information series")).
• Removing quotes may allow a broader search: (( palm oil information services ) or ( Palm ssocial information series )).
• Adding a wildcard symbol may retrieve word variants: (("palm oil information services") or ("Palm ssocial information series"))*.