Perhaps you should try some spelling variations:
orientation techniques » augmentation techniques, segmentation techniques, imputation techniques
floatation technique » inhalation technique, implantation technique, imputation techniques
tool orientation » _ orientation, ebsd orientation
co floatation » _ floatation
based tool » based two
based co » based code, based no2, based two

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

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