Perhaps you should try some spelling variations:
"coder segmentation by convex programming" » "color segmentation by convex programming" (Expand search), "over segmentation by convex programming" (Expand search), "gender segmentation by convex programming" (Expand search), "coder segmentation by cone programming" (Expand search), "coder segmentation by computer programming" (Expand search), "coder segmentation of convex programming" (Expand search), "coder segmentation in convex programming" (Expand search), "coder segmentation _ convex programming" (Expand search), "coder segmentation by context programming" (Expand search)
"python in python python programming" » "python in pythons python programming" (Expand search), "python in piton python programming" (Expand search), "python in pitons python programming" (Expand search), "python and python python programming" (Expand search), "python _ python python programming" (Expand search), "python c python python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation by convex programming\") OR (\"python in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder segmentation by convex programming ) OR ( python in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation by convex programming") OR ("python in python python programming"))*.