Talvez debería tentar con algunhas variantes ortográficas:
information elements » information documents, information agents, information contents
euclidean plane » euclidean space, euclidean spaces
basics spaces » basics sources, basics series
basic spaces » basic space, basic scales, adic spaces
based spaces » based space, based species, based sales

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

• Performing a fuzzy search may retrieve terms with similar spellings: information elements ((basics spaces) or (((basic spaces) OR (based spaces)))) euclidean plane~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information elements ((basics spaces) OR (((basic spaces) OR (based spaces)))) euclidean plane*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information elements ((basics spaces) or (((basic spaces) OR (based spaces)))) euclidean plane*".