Perhaps you should try some spelling variations:
"object segmentation python codigo python" » "object orientation python codigo python" (Expand search), "object segmentation method codigo python" (Expand search), "object segmentation methods codigo python" (Expand search), "object segmentation on codigo python" (Expand search), "object segmentation python code python" (Expand search)
"python coding methods python programming" » "python costing methods python programming" (Expand search), "python cooking methods python programming" (Expand search), "python cooling methods python programming" (Expand search), "python coding methods action programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding methods method programming" (Expand search), "action coding methods python programming" (Expand search), "python code methods 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: (("object segmentation python codigo python") OR ("python coding methods python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"object segmentation python codigo python\") OR (\"python coding methods python programming\"))*".
• Removing quotes may allow a broader search: (( object segmentation python codigo python ) OR ( python coding methods python programming ))*.