Perhaps you should try some spelling variations:
augmentation techniques » segmentation techniques, imputation techniques
simulation techniques » imputation techniques, mitigation techniques, segmentation techniques
n augmentation » data augmentation
a simulation » _ simulation
based a » based _, based k, based 3d
based n » based _, based k, based no2

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based a simulation techniques ) OR ( learning-based n augmentation techniques ))~".
• Adding a wildcard symbol may retrieve word variants: (( learning-based a simulation techniques ) OR ( learning-based n augmentation techniques ))*.