Perhaps you should try some spelling variations:
information preservation » information presentation, information representation, information generation
preservation from » preservation fast, conservation from, observation from
decision based » decision aid
from decision » from vision
based openg » based opengl, based open, based openmp

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 from decision based openg~.
• Adding a wildcard symbol may retrieve word variants: information preservation from decision based openg*.