Perhaps you should try some spelling variations:
variational segmentation » variational formulation, variational iteration
formation segmentation » estimation segmentation, motion segmentation, formation implementation
method design » methods design, methods designs
design get » design gst, design great, design gift
libr » libro, lib, liar

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((formation segmentation) or (variational segmentation)) method design get libr~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((formation segmentation) OR (variational segmentation)) method design get libr.
• Adding a wildcard symbol may retrieve word variants: ((formation segmentation) or (variational segmentation)) method design get libr*.