Perhaps you should try some spelling variations:
simulation techniques » imputation techniques, mitigation techniques, segmentation techniques
reduction techniques » reduction technique, imputation techniques
3d simulation » _ simulation, a simulation, mri simulation
nde reduction » model reduction, _ reduction
based nde » based anode, based code, based n
based 3d » based _, based co, based k

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

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