Perhaps you should try some spelling variations:
simulation techniques » imputation techniques, mitigation techniques, segmentation techniques
reduction technique » reduction techniques, truncation technique
a simulation » _ simulation
k reduction » _ reduction, _ prediction, _ production
based k » based _, based n, based 3d
based a » based _, based n, based 3d

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( learning-based k reduction technique ) or ( learning-based a simulation techniques ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based k reduction technique ) OR ( learning-based a simulation techniques )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based k reduction technique ) or ( learning-based a simulation techniques ))*.