Perhaps you should try some spelling variations:
segmentation techniques » augmentation techniques, imputation techniques
indication techniques » imputation techniques, inhalation technique, mitigation techniques
tool segmentation » 3d segmentation, tool orientation
code indication » novel indication
based tool » based two
based code » based anode

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 tool segmentation techniques ) OR ( learning-based code indication techniques ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based tool segmentation techniques ) OR ( learning-based code indication techniques ))".
• Adding a wildcard symbol may retrieve word variants: (( learning-based tool segmentation techniques ) OR ( learning-based code indication techniques ))*.