Perhaps you should try some spelling variations:
"Industrial development forest operation" » "Industrial development forests operation", "Industrial development first operation", "Industrial development foreign operation", "Industrial development forest operations", "Industrial development forestry operation", "Industrial development forces operation"
"industrial development rest period" » "industrial development west period", "industrial development best period", "industrial development risk period", "industrial development rest periods", "industrial development test period", "industrial development last period"

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