Perhaps you should try some spelling variations:
"industrial development policies survey" » "industrial development policy survey", "industrial development projects survey", "industrial development policies sources", "industrial development policies series", "industrial development policies seven"
"industrial procurement agents series" » "industrial procurement agent series", "industrial procurement audits series", "industrial procurement plans series", "industrial procurement agents nerves", "industrial procurement ages series", "industrial procurement adults 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 procurement agents series") or ("industrial development policies survey"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial procurement agents series") OR ("industrial development policies survey"))*.
• Removing quotes may allow a broader search: (( industrial procurement agents series ) or ( industrial development policies survey ))*.