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