Perhaps you should try some spelling variations:
simulation techniques » imputation techniques, mitigation techniques, segmentation techniques
floatation technique » inhalation technique, implantation technique, imputation techniques
a simulation » _ simulation
based no2de » based anode, based code, based no2
based a » based _, based k, based n

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 no2de floatation technique ) OR ( learning-based a simulation techniques ))~".
• Adding a wildcard symbol may retrieve word variants: (( learning-based no2de floatation technique ) OR ( learning-based a simulation techniques ))*.