Perhaps you should try some spelling variations:
nutrition requirements » nutritional requirements, nutrient requirements
information documents » information documentation, information agents, information requirements
based dispersion » wave dispersion, gas dispersion, based discussion
dispersion model » dispersion models, dispersion modeling
model waves » models waves, mode waves, model dave

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

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