Perhaps you should try some spelling variations:
"Industrial development progress period" » "Industrial development programs period", "Industrial development process period", "Industrial development program period", "Industrial development prognose periode", "Industrial development progress section"
"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 progress period"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"industrial development reform series\") OR (\"Industrial development progress period\"))".
• Removing quotes may allow a broader search: (( industrial development reform series ) OR ( Industrial development progress period )).
• Adding a wildcard symbol may retrieve word variants: (("industrial development reform series") OR ("Industrial development progress period"))*.