Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
annual irrigation » canal irrigation, annual variation, annual inflation
et integration » et l'integration, test integration, text integration
supply annual » supplies annual, supply ann
supply et » supply _, supply a, supply 3
systems. » system.

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• Performing a fuzzy search may retrieve terms with similar spellings: (( supply annual irrigation systems. ) or ( supply et integration efforts. ))~.
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