Perhaps you should try some spelling variations:
"import water irrigation scheme." » "import water irrigation systems.", "import water sanitation scheme.", "import scale irrigation scheme.", "import canal irrigation scheme.", "import rates irrigation scheme.", "improve water irrigation scheme.", "support water irrigation scheme."
"supply prime lending services." » "supply prime nonlending services.", "supply prime planning services.", "supply prime banking services.", "supply private lending services.", "supply sme lending services.", "supply side lending services.", "supply pipes lending services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply prime lending services.") or ("import water irrigation scheme."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply prime lending services.") OR ("import water irrigation scheme.")).
• Removing quotes may allow a broader search: (( supply prime lending services. ) or ( import water irrigation scheme. )).
• Adding a wildcard symbol may retrieve word variants: (("supply prime lending services.") or ("import water irrigation scheme."))*.