Perhaps you should try some spelling variations:
floatation technique » inhalation technique, implantation technique, imputation techniques
indication technique » inhalation technique, reduction technique, truncation technique
anode indication » novel indication
k floatation » _ floatation
based anode » based code
based k » based _, based n, based 3d

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