Perhaps you should try some spelling variations:
information ideas » information please, information its, information release
euclidean dspaces » euclidean spaces, euclidean distances, euclidean subspaces
basic dspaces » basic spaces, basics spaces, basic space
based dspaces » based spaces, based space, based distances
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 ideas ((basic dspaces) or (based dspaces)) ((euclidean space) or (euclidean dspaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information ideas ((basic dspaces) OR (based dspaces)) ((euclidean space) OR (euclidean dspaces)).
• Adding a wildcard symbol may retrieve word variants: information ideas ((basic dspaces) or (based dspaces)) ((euclidean space) or (euclidean dspaces))*.