Perhaps you should try some spelling variations:
simulation techniques » imputation techniques, segmentation techniques, inhalation technique
mitigation techniques » imputation techniques
co mitigation » _ mitigation, _ litigation, co limitation
a simulation » _ simulation
based co » based code, based no2, based two
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 a simulation techniques ) OR ( learning-based co mitigation techniques ))~".
• Adding a wildcard symbol may retrieve word variants: (( learning-based a simulation techniques ) OR ( learning-based co mitigation techniques ))*.