Perhaps you should try some spelling variations:
information preservation » information presentation, information representation, information generation
preservation processing » presentation processing, preservation proceedings, preservation processes
functions kernels » function kernel, functional kernel, functions ferns
functions euler » functions error, functions e.l, functions ecole
gives* » givens*, fives*
give* » given*, five*

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 processing ((functions kernels) or (functions euler)) (gives* or give*)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information preservation processing ((functions kernels) OR (functions euler)) (gives* OR give*).
• Adding a wildcard symbol may retrieve word variants: information preservation processing ((functions kernels) or (functions euler)) (gives* or give*)*.