Perhaps you should try some spelling variations:
simulation technique » imputation techniques, inhalation technique, implantation technique
section techniques » reduction techniques, reduction technique, vision techniques
a simulation » _ simulation
code section » cross section, code region
based code » based anode
based a » based _, based k, based n

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 a simulation technique ) OR ( learning-based code section techniques ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based a simulation technique ) or ( learning-based code section techniques ))*.