Perhaps you should try some spelling variations:
"supply resource construction works." » "supply ressource konstruktion works.", "supply resource conservation works.", "supply research construction works.", "supply resource construction work.", "supply resource construction workers.", "supply resource construction costs.", "supply sources construction works."
"supply case registration reforms." » "supply case registration reform.", "supply case administration reforms.", "supply case registration fees.", "supply based registration reforms.", "supply car registration reforms.", "supply image registration reforms.", "supply cost registration reforms.", "supply chain registration reforms.", "supply curve registration reforms."

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: (("supply case registration reforms.") or ("supply resource construction works."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply case registration reforms.") OR ("supply resource construction works.")).
• Removing quotes may allow a broader search: (( supply case registration reforms. ) or ( supply resource construction works. )).
• Adding a wildcard symbol may retrieve word variants: (("supply case registration reforms.") or ("supply resource construction works."))*.