Perhaps you should try some spelling variations:
"industrial development results series" » "industrial development report series", "industrial development research series", "industrial development results fisheries", "industrial development adults series", "industrial development results brief"
"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 results series") OR ("industrial development aid studies"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development results series\") OR (\"industrial development aid studies\"))".
• Removing quotes may allow a broader search: (( industrial development results series ) OR ( industrial development aid studies )).
• Adding a wildcard symbol may retrieve word variants: (("industrial development results series") OR ("industrial development aid studies"))*.