A sua pesquisa - ((information requirements) or (irrigation requirements)) food poisoning based while - não corresponde a nenhum registo.

Talvez deva tentar algumas variações de ortografia:
information requirements » nutrition requirements, information environments
irrigation requirements » irrigation equipment, nutrition requirements
poisoning based » poisoning caused, poisoning case, poisoning cases
based while » based whole, based white, based file

Pode obter mais resultados ajustando a pesquisa.