Perhaps you should try some spelling variations:
information requirements » irrigation requirements, information environments
nutrition requirements » nutritional requirements, nutrient requirements
using definition » sensing definition, aging definitions, timing definition
definition from » definitions from, definition file, definition framing
from liver » from linear, from life, from laser

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((information requirements) or (nutrition requirements)) using definition from liver~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((information requirements) OR (nutrition requirements)) using definition from liver.
• Adding a wildcard symbol may retrieve word variants: ((information requirements) or (nutrition requirements)) using definition from liver*.