Perhaps you should try some spelling variations:
"industrial development reports period" » "industrial development report period", "industrial development efforts period", "industrial development results period", "industrial development reporting period", "industrial development reform period"
"Industrial development rest period" » "Industrial development forest period", "Industrial development risk period", "Industrial development results period", "Industrial development rest periods"

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 reports period") OR ("Industrial development rest period"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development reports period\") OR (\"Industrial development rest period\"))*".
• Removing quotes may allow a broader search: (( industrial development reports period ) OR ( Industrial development rest period ))*.