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