Perhaps you should try some spelling variations:
nutrient requirements » nutritional requirements
requirements 1.5 » requirements 11.4, requirements 17.3, requirements 12.3
1.5 dimensional » 2.5 dimensional, 1 dimensional, 10 dimensional
arrays from » rays from, bioarrays from
array from » gray from, ray from

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 1.5 dimensional ((((array from) or (arrays from))) or ((rays or ray) from))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nutrient requirements 1.5 dimensional ((((array from) OR (arrays from))) OR ((rays OR ray) from)).
• Adding a wildcard symbol may retrieve word variants: nutrient requirements 1.5 dimensional ((((array from) or (arrays from))) or ((rays or ray) from))*.