Perhaps you should try some spelling variations:
segmental feature » segmental features, segment feature, segmental nature
failure analysis » capture analysis
feature analysis » texture analysis, capture analysis
segment failure » sediment failure, sediment failures, element failure
line segmental » liver segmental, line segments, one segmental
line segment » line segments

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: (( line segment failure analysis ) OR ( line segmental feature analysis )).
• Adding a wildcard symbol may retrieve word variants: (( line segment failure analysis ) or ( line segmental feature analysis ))*.