Talvez debería tentar con algunhas variantes ortográficas:
nutrient requirements » nutritional requirements
requirements based » requirements a
based extension » based extraction
methods laue » methods large, methods laser, methods land
methods line » methods linear, methods linda, methods blind
methods life » method life, methods like, methods list

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

• Performing a fuzzy search may retrieve terms with similar spellings: nutrient requirements based extension ((((methods laue) or (methods line))) or (methods life))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nutrient requirements based extension ((((methods laue) OR (methods line))) OR (methods life)).
• Adding a wildcard symbol may retrieve word variants: nutrient requirements based extension ((((methods laue) or (methods line))) or (methods life))*.