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 and python python programming" » "python and pythons python programming" (Expand search), "python and piton python programming" (Expand search), "python and pitons python programming" (Expand search), "python based python python programming" (Expand search), "python in python python programming" (Expand search), "python on python python programming" (Expand search), "python api 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 and python python programming\"))~".
• Removing quotes may allow a broader search: (( texture segmentation python script python ) OR ( python and python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("texture segmentation python script python") OR ("python and python python programming"))*.