Perhaps you should try some spelling variations:
"Industrial development countries regions" » "Industrial developing countries regions", "Industrial developed countries regions", "Industrial development policies regions", "Industrial development countries regional", "Industrial development countries lessons", "Industrial development countries report"
"industrial development report period" » "industrial development reporting period", "industrial development rest 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 report period") OR ("Industrial development countries regions"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development report period\") OR (\"Industrial development countries regions\"))*".
• Removing quotes may allow a broader search: (( industrial development report period ) OR ( Industrial development countries regions ))*.