Perhaps you should try some spelling variations:
information requirements » nutrition requirements, irrigation requirements, information environments
dspaces euclidean » spaces euclidean, space euclidean, distances euclidean
paths euclidean » parts euclidean, spaces euclidean, maps euclidean
requirements a » requirements _
dspaces » ddspaces
space » dspace

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 a ((paths euclidean) or (dspaces euclidean)) space~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information requirements a ((paths euclidean) OR (dspaces euclidean)) space.
• Adding a wildcard symbol may retrieve word variants: information requirements a ((paths euclidean) or (dspaces euclidean)) space*.