Perhaps you should try some spelling variations:
"texture segmentation python script python" » "text segmentation python script python" (Expand search), "the segmentation python script python" (Expand search), "texture segmentation method script python" (Expand search), "texture segmentation methods script python" (Expand search), "texture segmentation on script python" (Expand search)
"python based python python programming" » "python based pythons python programming" (Expand search), "python based piton python programming" (Expand search), "python based pitons python programming" (Expand search), "action based python python programming" (Expand search), "python based path python programming" (Expand search), "python and python python programming" (Expand search), "python gate 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: "((\"texture segmentation python script python\") OR (\"python based python python programming\"))~".
• Removing quotes may allow a broader search: (( texture segmentation python script python ) OR ( python based python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("texture segmentation python script python") OR ("python based python python programming"))*.