Perhaps you should try some spelling variations:
"farmer global information series" » "farmer global integration series", "farmer fiscal information series", "farmer personal information series", "farmer global information services", "farmer global informatics series", "farmer global information service", "water global information series", "fair global information series", "lauder global information series"
"senegal scale irrigation system" » "senegal scale irrigation systems", "senegal scale irrigation water", "senegal scale irrigation scheme", "senegal case irrigation system", "senegal scaling irrigation system", "senegal sample irrigation system"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("senegal scale irrigation system") OR ("farmer global information series"))~.
• Removing quotes may allow a broader search: (( senegal scale irrigation system ) or ( farmer global information series ))~.
• Adding a wildcard symbol may retrieve word variants: (("senegal scale irrigation system") or ("farmer global information series"))*.