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