Perhaps you should try some spelling variations:
"industry investments political series" » "industry investment political series", "industry investment politics series", "industry movements political series", "equity investments political series", "trusts investments political series", "industry involvement political series", "industry investments political stories", "industry investments politics series", "industry investments political parties"
"industrial development case survey" » "industrial development china survey", "industrial development based survey", "industrial development scale survey", "industrial development use survey"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("industry investments political series") or ("industrial development case survey"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("industry investments political series") OR ("industrial development case survey")).
• Removing quotes may allow a broader search: (( industry investments political series ) or ( industrial development case survey )).
• Adding a wildcard symbol may retrieve word variants: (("industry investments political series") or ("industrial development case survey"))*.