Perhaps you should try some spelling variations:
"life segment features analysis" » "life segment feature analysis", "life segment measures analysis", "life salient features analysis", "life element features analysis", "life recent features analysis", "line segment features analysis", "five segment features analysis", "pipe segment features analysis"
"life segment failure analysis" » "life segment capture analysis", "life sediment failure analysis", "life sediment failures analysis", "life element failure analysis", "line segment failure analysis", "five segment failure analysis", "pipe segment failure analysis"

Try widening your search to All Fields.

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 segment failure analysis") OR ("life segment features analysis")).
• Removing quotes may allow a broader search: (( life segment failure analysis ) or ( life segment features analysis )).
• Adding a wildcard symbol may retrieve word variants: (("life segment failure analysis") or ("life segment features analysis"))*.