Perhaps you should try some spelling variations:
"industrial development passenger survey" » "industrial development partner survey", "industrial development challenges survey", "industrial development partners survey", "industrial development passenger services", "industrial development passenger service", "industrial development passenger subsidy"
"industrial development sector survey" » "industrial development center survey", "industrial development history survey", "industrial development series survey"

Try widening your search to All Fields.

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