Perhaps you should try some spelling variations:
features analysis » feature analysis, measures analysis
segment component » segment components, pigment component, segmental components
rent features » recent features, event features, great features
line segment » line segments
life rent » life recent, life re, life real

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( life rent features analysis ) OR ( line segment component analysis )).
• Adding a wildcard symbol may retrieve word variants: (( life rent features analysis ) or ( line segment component analysis ))*.