Perhaps you should try some spelling variations:
"industrial development results period" » "industrial development report period", "industrial development research period", "industrial development results per", "industrial development rest period", "industrial development results operation"
"industrial development reform period" » "industrial development report period", "industrial development reports period", "industrial development forum 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 period") or ("industrial development results period"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial development reform period") OR ("industrial development results period"))*.
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