Perhaps you should try some spelling variations:
orientation techniques » augmentation techniques, segmentation techniques, imputation techniques
reduction technique » reduction techniques, truncation technique
tool orientation » _ orientation, ebsd orientation
k reduction » _ reduction, _ prediction, _ production
based tool » based two
based k » based _, based n, based 3d

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based k reduction technique ) OR ( learning-based tool orientation techniques ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based k reduction technique ) or ( learning-based tool orientation techniques ))*.