Perhaps you should try some spelling variations:
information preservation » information presentation, information representation, information generation
preservation a » preservation _
a dimension » _ dimension, new dimension
spaces lp » spaces _, spaces a, spaces 3
space lp » space law, space alf, space _
space l2 » space 2, space law, space 4.2
space l » space _, space a, space 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: information preservation a dimension ((((space lp) or (((space l2) OR (space l))))) or (spaces lp))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information preservation a dimension ((((space lp) OR (((space l2) OR (space l))))) OR (spaces lp)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "information preservation a dimension ((((space lp) or (((space l2) OR (space l))))) or (spaces lp))".
• Adding a wildcard symbol may retrieve word variants: information preservation a dimension ((((space lp) or (((space l2) OR (space l))))) or (spaces lp))*.