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