Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
innovation support » innovation report
data innovation » der innovation, digital innovation, data integration
supply canal » supply canada, supply annual, supply case
supply china » supply chains, supply chain

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

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