Perhaps you should try some spelling variations:
"Industrial development accounting period" » "Industrial government accounting period", "Industrial development countries period", "Industrial development country period"
"industrial development reports period" » "industrial development report period", "industrial development efforts period", "industrial development results period", "industrial development reporting period", "industrial development reform 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 accounting period") OR ("industrial development reports period"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Industrial development accounting period\") OR (\"industrial development reports period\"))".
• Removing quotes may allow a broader search: (( Industrial development accounting period ) OR ( industrial development reports period )).
• Adding a wildcard symbol may retrieve word variants: (("Industrial development accounting period") OR ("industrial development reports period"))*.