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

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 a truncation technique ) or ( learning-based 3d simulation techniques ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based a truncation technique ) OR ( learning-based 3d simulation techniques )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based a truncation technique ) or ( learning-based 3d simulation techniques ))*.