Perhaps you should try some spelling variations:
information requirements » nutrition requirements, irrigation requirements, information environments
information documents » information documentation, information agents
dimensional darwin » dimensions darwin, dimensional domain, dimensional drawings
data dimensional » data dimension, data dimensions, meta dimensional
deen » deep, dean, den

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 (information requirements)) data dimensional darwin deen~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((information documents) OR (information requirements)) data dimensional darwin deen.
• Adding a wildcard symbol may retrieve word variants: ((information documents) or (information requirements)) data dimensional darwin deen*.