Perhaps you should try some spelling variations:
"and segmentation and tutorial program" » "image segmentation and tutorial program" (Expand search), "and segmentation of tutorial program" (Expand search), "and segmentation and tutoring program" (Expand search), "and segmentation and material program" (Expand search), "and segmentation and social program" (Expand search), "and segmentation and authorial program" (Expand search), "and segmentation and equatorial program" (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: "((\"and segmentation and tutorial program\") OR (\"python in python python programming\"))~".
• Removing quotes may allow a broader search: (( and segmentation and tutorial program ) OR ( python in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and segmentation and tutorial program") OR ("python in python python programming"))*.