Perhaps you should try some spelling variations:
"global enforcement governance issues." » "global efficient governance issues.", "global empowerment governance issues.", "legal enforcement governance issues.", "alabama enforcement governance issues.", "law enforcement governance issues."
"soil management government series." » "soil management development series.", "soil management assessment series.", "soil management department series.", "soil management government services.", "soil management government salaries.", "soil management government service.", "school management government series.", "fiscal management government series."

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: (("global enforcement governance issues.") or ("soil management government series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("global enforcement governance issues.") OR ("soil management government series.")).
• Removing quotes may allow a broader search: (( global enforcement governance issues. ) or ( soil management government series. )).
• Adding a wildcard symbol may retrieve word variants: (("global enforcement governance issues.") or ("soil management government series."))*.