Perhaps you should try some spelling variations:
information out » information about, information south, information youth
euclidean plane » euclidean space, euclidean spaces
basic sentence » based sentence, basic sequences, basic science
basics spaces » basics sources, basics series, based spaces
based space » based sparse, based spam, based subspace

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

• If you are trying to use Boolean operators, they must be ALL CAPS: information out ((basics spaces) OR (((basic sentence) OR (based space)))) euclidean plane~.
• Adding a wildcard symbol may retrieve word variants: information out ((basics spaces) or (((basic sentence) or (based space)))) euclidean plane*.