Perhaps you should try some spelling variations:
international journal » international capital
grid international » third international, trade international, from international
irrigation schemes » irrigation scheme, irrigation systems
canal irrigation » scale irrigation
supply canal » supply annual, supply rural, supply case
supply grid » supply crowd, support grid

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply grid international journal. ) or ( supply canal irrigation schemes. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply grid international journal. ) OR ( supply canal irrigation schemes. )).
• Adding a wildcard symbol may retrieve word variants: (( supply grid international journal. ) or ( supply canal irrigation schemes. ))*.