Perhaps you should try some spelling variations:
"Palm social information sources" » "Palm social information resources", "Palm social information services", "Palm social information security", "Palm social innovation sources", "Palm social transformation sources", "Palm digital information sources"
"palm oil information series" » "palm oil information services", "palm oil informatics series", "palm oil information service", "palm soil information series", "palm itil information series", "palm model information series"
palm social » harm social, islam social, nepal 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 series") or ("Palm social information sources"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("palm oil information series") OR ("Palm social information sources")).
• Removing quotes may allow a broader search: (( palm oil information series ) or ( Palm social information sources )).
• Adding a wildcard symbol may retrieve word variants: (("palm oil information series") or ("Palm social information sources"))*.