Perhaps you should try some spelling variations:
"industrial development transport operations" » "industrial development transfer operations", "industrial development report operations", "industrial development transparency operations", "industrial development transport operators"
"industrial development efforts period" » "industrial development report 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 transport operations") or ("industrial development efforts period"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial development transport operations") OR ("industrial development efforts period"))*.
• Removing quotes may allow a broader search: (( industrial development transport operations ) or ( industrial development efforts period ))*.