Perhaps you should try some spelling variations:
"industrial development agencies series" » "industrial development policies series", "industrial development agencies saras", "industrial development agencies overview"
"industrial development aid studies" » "industrial development a studies", "industrial development africa studies", "industrial development agenda studies", "industrial development die studies", "industrial development field studies", "industrial development based studies"

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 agencies series") OR ("industrial development aid studies"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development agencies series\") OR (\"industrial development aid studies\"))".
• Removing quotes may allow a broader search: (( industrial development agencies series ) OR ( industrial development aid studies )).
• Adding a wildcard symbol may retrieve word variants: (("industrial development agencies series") OR ("industrial development aid studies"))*.