Perhaps you should try some spelling variations:
"industrial procurement processes series" » "industrial procurement process series", "industrial procurement procedures series", "industrial procurement processes services", "industrial procurement processing series", "industrial procurement processes choices"
"industrial development center survey" » "industrial development case survey", "industrial development sector survey", "industrial development center series"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("industrial procurement processes series") OR ("industrial development center survey"))~.
• Removing quotes may allow a broader search: (( industrial procurement processes series ) or ( industrial development center survey ))~.
• Adding a wildcard symbol may retrieve word variants: (("industrial procurement processes series") or ("industrial development center survey"))*.