Perhaps you should try some spelling variations:
"learning-based code inhalation technique" » "learning-based code floatation technique", "learning-based code implantation technique", "learning-based code imputation techniques", "learning-based anode inhalation technique"
"learning-based two reduction techniques" » "learning-based two reduction technique", "learning-based two imputation techniques", "learning-based h2o2 reduction techniques", "learning-based _ reduction techniques", "learning-based tool reduction techniques", "learning-based co reduction techniques"

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