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 moment features analysis", "line segment features analysis", "five segment features analysis", "size segment features analysis"
"pipe segment features analysis" » "pipe segment feature analysis", "pipe segment measures analysis", "pipe salient features analysis", "pipe element features analysis", "pipe moment features analysis", "pipe segments features analysis", "line segment features analysis", "five segment features analysis"
"life segment content analysis" » "life segment sentiment analysis", "life segment component analysis", "life segment element analysis", "life cement content analysis", "life pigment content analysis", "life segment concept analysis", "line segment content analysis", "five segment content analysis", "size segment content analysis"

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 features analysis") OR ("pipe segment features analysis"))) OR ("life segment content analysis")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"life segment features analysis\") OR (\"pipe segment features analysis\"))) or (\"life segment content analysis\"))".
• Removing quotes may allow a broader search: (((( life segment features analysis ) OR ( pipe segment features analysis ))) or ( life segment content analysis )).
• Adding a wildcard symbol may retrieve word variants: (((("life segment features analysis") OR ("pipe segment features analysis"))) or ("life segment content analysis"))*.