Perhaps you should try some spelling variations:
"national investment theses series" » "international investment theses series", "capital investment theses series", "national treatment theses series", "national investment themes series", "national investment thesis series", "national investment theories series", "national investment syntheses series", "national investment theater series"
"industrial development case series" » "industrial development china series", "industrial development care series", "industrial development cass series", "industrial development case stories"

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

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