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 using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("texture segmentation python script python") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"texture segmentation python script python\") OR (\"python using python python programming\"))*".
• Removing quotes may allow a broader search: (( texture segmentation python script python ) OR ( python using python python programming ))*.