Perhaps you should try some spelling variations:
"industries development forest period" » "industrial developments forest period", "industry development forest period", "industries developing forest period", "industries development forests period", "industries development first period", "industries development foreign period", "industries development rest period", "industries development rest periods"
"industrial development efforts series" » "industrial development report series", "industrial development reports series", "industrial development efforts sometimes", "industrial development exporters series"

Try widening your search to All Fields.

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