Perhaps you should try some spelling variations:
"initial investment policies series" » "initial investment policy series", "initial government policies series", "initial development policies series", "national investment policies series", "capital investment policies series", "initial investment politics series"
"industrial development gender series" » "industrial development center series", "industrial development under series", "industrial development centers series", "industrial development gender studies", "industrial development decider series"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("initial investment policies series") or ("industrial development gender series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("initial investment policies series") OR ("industrial development gender series")).
• Removing quotes may allow a broader search: (( initial investment policies series ) or ( industrial development gender series )).
• Adding a wildcard symbol may retrieve word variants: (("initial investment policies series") or ("industrial development gender series"))*.