Perhaps you should try some spelling variations:
implantation technique » imputation techniques, floatation technique, inhalation technique
predictor technique » reduction technique, reduction techniques
codeo2 implantation » novel implantation
based codeo2 » based code
based poor » based tool, based cohort, based pcroof

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 poor predictor technique ) or ( learning-based codeo2 implantation technique ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( learning-based poor predictor technique ) OR ( learning-based codeo2 implantation technique )).
• Adding a wildcard symbol may retrieve word variants: (( learning-based poor predictor technique ) or ( learning-based codeo2 implantation technique ))*.