Perhaps you should try some spelling variations:
resource construction » ressource konstruktion, resource conservation, research construction
registration reforms » registration reform, administration reforms, registration fees
client registration » patent registration, resident registration, student registration
construction works » construction work, construction workers, construction costs
supply resource » supply sources, supply research
supply client » supply current, support client, supply china

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

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