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 plan surgery" » "industrial development plans surgery", "industrial development planning surgery", "industrial development policy surgery", "industrial development plaque surgery", "industrial development open surgery", "industrial development day surgery"

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