Potser podríeu intentar variants ortogràfiques:
nutrient requirements » nutritional requirements
requirements based » requirements a
based extension » based extraction
methods user » methods used, methods use, methods uses
methods line » methods linear, methods linda, methods blind
methods life » method life, methods like, methods laue

Pot obtenir més resultats si ajusta la seva cerca.

• Executant una cerca difusa por obtener resultaste amo pararles similares: nutrient requirements based extension ((((methods user) or (methods line))) or (methods life))~.
• Si vols fer servir operadors booleans, han d'estar en majúscules: nutrient requirements based extension ((((methods user) OR (methods line))) OR (methods life)).
• Afegint truncament pot recuperar més registres: nutrient requirements based extension ((((methods user) or (methods line))) or (methods life))*.