Perhaps you should try some spelling variations:
"essential surgical information series" » "essential digital information series", "essential medical information series", "essential social information series", "essential services information series", "essential surgery information series", "essential surgical information services", "essential surgical information sources", "essential surgical information users"
"palm legal information service" » "palm legal information services", "palm legal information security", "palm global information service", "palm digital information service", "palm fiscal information service"

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 legal information service") or ("essential surgical information series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("palm legal information service") OR ("essential surgical information series")).
• Removing quotes may allow a broader search: (( palm legal information service ) or ( essential surgical information series )).
• Adding a wildcard symbol may retrieve word variants: (("palm legal information service") or ("essential surgical information series"))*.