Perhaps you should try some spelling variations:
construction efforts » conservation efforts, construction errors, construction export
integration efforts » international efforts, conservation efforts
forest construction » forecast construction, forest reconstruction, forestry construction
asset integration » market integration, about integration, et integration
supply forest » supply cost, supply west
supply asset » supply assets, supply aspect, supply aspects

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply asset integration efforts. ) or ( supply forest construction efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply asset integration efforts. ) OR ( supply forest construction efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( supply asset integration efforts. ) or ( supply forest construction efforts. ))*.