Perhaps you should try some spelling variations:
"direct investment governance series." » "direct investment finance series.", "direct investment insurance series.", "direct internet governance series.", "direct investment governance system.", "directly investment governance series."
"global environmental performance review." » "global environment performance review.", "global environmental performance risk.", "global environmental performance evidence."

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