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

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