Perhaps you should try some spelling variations:
floatation technique » inhalation technique, implantation technique, imputation techniques
predictive technique » reduction technique, predictive torque, reduction techniques
anode predictive » model predictive, a predictive
co floatation » _ floatation
based anode » based code
based co » based code, based no2, 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 anode predictive technique ) or ( learning-based co floatation technique ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based anode predictive technique ) OR ( learning-based co floatation technique )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based anode predictive technique ) or ( learning-based co floatation technique ))*.