Perhaps you should try some spelling variations:
"learning-based a simulation technique" » "learning-based a imputation techniques", "learning-based a inhalation technique", "learning-based a implantation technique", "learning-based _ simulation technique", "learning-based k simulation technique", "learning-based n simulation technique"
"learning-based code predictive torque" » "learning-based code predictive value", "learning-based model predictive torque", "learning-based model predicting torque", "learning-based anode predictive torque"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("learning-based a simulation technique") or ("learning-based code predictive torque"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("learning-based a simulation technique") OR ("learning-based code predictive torque"))*.
• Removing quotes may allow a broader search: (( learning-based a simulation technique ) or ( learning-based code predictive torque ))*.