Perhaps you should try some spelling variations:
"industrial procurement policies series" » "industrial procurement processes series", "industrial procurement process series", "industrial procurement politics series", "industrial procurement policy series"
"industrial development policies survey" » "industrial development policy survey", "industrial development projects survey", "industrial development policies sources", "industrial development policies seven", "industrial development policies strive"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("industrial procurement policies series") OR ("industrial development policies survey"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial procurement policies series\") OR (\"industrial development policies survey\"))*".
• Removing quotes may allow a broader search: (( industrial procurement policies series ) OR ( industrial development policies survey ))*.