Perhaps you should try some spelling variations:
"export care international border." » "export care international borders.", "export care international bidders.", "export care international bond.", "export trade international border.", "export law international border.", "export markets international border.", "export share international border.", "export cargo international border.", "export base international border."
"supply syria irrigation schemes." » "supply syria irrigation scheme.", "supply syria irrigation systems.", "supply africa irrigation schemes.", "supply drip irrigation schemes.", "supply surface irrigation schemes.", "supply social irrigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply syria irrigation schemes.") or ("export care international border."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply syria irrigation schemes.") OR ("export care international border."))*.
• Removing quotes may allow a broader search: (( supply syria irrigation schemes. ) or ( export care international border. ))*.