Perhaps you should try some spelling variations:
"Industrial development employment periods" » "Industrial development development periods", "Industrial employment employment periods", "Industrial development environment periods", "Industrial development employment prior", "Industrial development employment periodicals", "Industrial development repayment periods"
"industrial development reform series" » "industrial development report series", "industrial development reports series", "industrial development forum series", "industrial development reform arrives", "industrial development reform studies", "industrial development reform period"

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