Perhaps you should try some spelling variations:
"industrial development department period" » "industrial development partners period", "industrial development government period", "industrial government department period", "industrial development repayment period", "industrial development deferment period", "industrial development repayment periods"
"industrial development paper series" » "industrial development papua series", "industrial development power series", "industrial development pattern series", "industrial development cover series"

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