Perhaps you should try some spelling variations:
imputation techniques » implantation technique, augmentation techniques, segmentation techniques
simulation techniques » mitigation techniques, segmentation techniques, inhalation technique
mri simulation » _ simulation, a simulation, 3d simulation
based 3do2 » based 3d, based no2
based mri » based mil

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 3do2 imputation techniques ) OR ( learning-based mri simulation techniques ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( learning-based 3do2 imputation techniques ) OR ( learning-based mri simulation techniques ))".
• Adding a wildcard symbol may retrieve word variants: (( learning-based 3do2 imputation techniques ) OR ( learning-based mri simulation techniques ))*.