Perhaps you should try some spelling variations:
"learning-based novel implantation technique" » "learning-based novel imputation techniques", "learning-based novel floatation technique", "learning-based anodes implantation technique", "learning-based _ovel implantation technique", "learning-based kovel implantation technique", "learning-based no2ovel implantation technique"
"learning-based n inhalation technique" » "learning-based n floatation technique", "learning-based n imputation techniques", "learning-based n inhaler technique", "learning-based _ inhalation technique", "learning-based _ inflation technique", "learning-based k inflation technique", "learning-based k inhalation technique", "learning-based no2 inhalation technique"

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 n inhalation technique") or ("learning-based novel implantation technique"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("learning-based n inhalation technique") OR ("learning-based novel implantation technique"))*.
• Removing quotes may allow a broader search: (( learning-based n inhalation technique ) or ( learning-based novel implantation technique ))*.