Perhaps you should try some spelling variations:
euclidean ramsey » euclidean case, euclidean random
euclidean phase » euclidean plane, euclidean case, euclidean half
based dspaces » based spaces, based space, based distances
data based » data bases, data base
dspaces » ddspaces
space » dspace

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "information data based dspaces ((((euclidean phase) OR (euclidean space))) OR (euclidean ramsey))~".
• Adding a wildcard symbol may retrieve word variants: information data based dspaces ((((euclidean phase) OR (euclidean space))) OR (euclidean ramsey))*.