Perhaps you should try some spelling variations:
"Industrial development payback period" » "Industrial development patrick period", "Industrial development panama period", "Industrial development papua period"
"industrial development reform series" » "industrial development report series", "industrial development reports series", "industrial development forum series", "industrial development reform arrives", "industrial development reform studies", "industrial development reform period"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("industrial development reform series") or ("Industrial development payback period"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial development reform series") OR ("Industrial development payback period"))*.
• Removing quotes may allow a broader search: (( industrial development reform series ) or ( Industrial development payback period ))*.