Perhaps you should try some spelling variations:
"image segmentation python codigo python" » "image segmentation method codigo python" (Expand search), "image segmentation methods codigo python" (Expand search), "image segmentation on codigo python" (Expand search), "image segmentation python coding python" (Expand search), "image segmentation python code python" (Expand search)
"python modeling python python programming" » "motion modeling python python programming" (Expand search), "python coding python python programming" (Expand search), "python morelia python python programming" (Expand search), "python modeling vpython python programming" (Expand search), "python modeling pitting python programming" (Expand search), "python modeling pythons python programming" (Expand search), "python modeling piton python programming" (Expand search), "python modeling pitons 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: (("image segmentation python codigo python") OR ("python modeling python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image segmentation python codigo python\") OR (\"python modeling python python programming\"))*".
• Removing quotes may allow a broader search: (( image segmentation python codigo python ) OR ( python modeling python python programming ))*.