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 data python python programming" » "python data pythons python programming" (Expand search), "python data piton python programming" (Expand search), "python data pitons python programming" (Expand search), "python dado python python programming" (Expand search), "python gate python python programming" (Expand search), "python dados 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: (("image segmentation python codigo python") OR ("python data python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image segmentation python codigo python\") OR (\"python data python python programming\"))".
• Removing quotes may allow a broader search: (( image segmentation python codigo python ) OR ( python data python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("image segmentation python codigo python") OR ("python data python python programming"))*.