Perhaps you should try some spelling variations:
"industrial development reform period" » "industrial development report period", "industrial development reports period", "industrial development forum period"
"Industrial development fund periods" » "Industrial development band periods", "Industrial development bank periods", "Industrial development aid periods", "Industrial development fund period", "Industrial development load periods", "Industrial development fund prices"

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 fund periods") or ("industrial development reform period"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("Industrial development fund periods") OR ("industrial development reform period"))*.
• Removing quotes may allow a broader search: (( Industrial development fund periods ) or ( industrial development reform period ))*.