Perhaps you should try some spelling variations:
"industrial investments agencies series" » "industry investments agencies series", "initial investments agencies series", "industrial developments agencies series", "industrial investment policies series", "industrial investment treaties series", "industrial investment series series"
"industrial development police survey" » "industrial development policy survey", "industrial development policies survey", "industrial development promise survey", "industrial development force survey", "industrial development pulse survey"

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: (("industrial investments agencies series") or ("industrial development police survey"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial investments agencies series") OR ("industrial development police survey")).
• Removing quotes may allow a broader search: (( industrial investments agencies series ) or ( industrial development police survey )).
• Adding a wildcard symbol may retrieve word variants: (("industrial investments agencies series") or ("industrial development police survey"))*.