Perhaps you should try some spelling variations:
estimation segmentation » restoration segmentation, optimization segmentation, customization segmentation
formation segmentation » motion segmentation, variational segmentation, formation implementation
selection model » detection model
model louise » models louis, morley louise, moller louise

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((estimation segmentation) OR (formation segmentation)) (method or methods) selection model louise~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((estimation segmentation) OR (formation segmentation)) (method OR methods) selection model louise.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((estimation segmentation) OR (formation segmentation)) (method or methods) selection model louise".
• Adding a wildcard symbol may retrieve word variants: ((estimation segmentation) OR (formation segmentation)) (method or methods) selection model louise*.