Perhaps you should try some spelling variations:
predictive techniques » reduction techniques, reduction technique
floatation technique » inhalation technique, implantation technique, imputation techniques
n floatation » _ floatation
k predictive » _ predictive, a predictive, _ predicting
based n » based _, based no2, based 3d
based k » based _, based 3d, based co

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 n floatation technique ) OR ( learning-based k predictive techniques ))~.
• Adding a wildcard symbol may retrieve word variants: (( learning-based n floatation technique ) or ( learning-based k predictive techniques ))*.