Perhaps you should try some spelling variations:
"text segmentation python codigo python" » "text segmentation method codigo python" (Expand search), "text segmentation methods codigo python" (Expand search), "text segmentation on codigo python" (Expand search), "object segmentation python codigo python" (Expand search), "and segmentation python codigo python" (Expand search), "_ segmentation python codigo python" (Expand search), "text segmentation python coding python" (Expand search), "text segmentation python code 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: (("text segmentation python codigo python") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"text segmentation python codigo python\") OR (\"python using python python programming\"))".
• Removing quotes may allow a broader search: (( text segmentation python codigo python ) OR ( python using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("text segmentation python codigo python") OR ("python using python python programming"))*.