Perhaps you should try some spelling variations:
"life segment structure analysis" » "life segment structural analysis", "life segmental structure analysis", "life sediment structure analysis", "life pigment structure analysis", "five segment structure analysis", "pipe segment structure analysis", "size segment structure analysis"
"line segment across analysis" » "line segment cross analysis", "line segment access analysis", "line segment across analytic", "line segments cross analysis", "line segment ros analysis"
"line segments across analysis" » "line segments cross analysis", "line segments access analysis", "line segments across analytic", "line sentiments across analysis", "line agents across 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 structure analysis") OR ((("line segment across analysis") OR ("line segments across analysis"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"life segment structure analysis\") or (((\"line segment across analysis\") OR (\"line segments across analysis\"))))*".
• Removing quotes may allow a broader search: (( life segment structure analysis ) or ((( line segment across analysis ) OR ( line segments across analysis ))))*.