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 coding python" (Expand search), "object segmentation python code python" (Expand search)
"python package python python programming" » "python pacote python python programming" (Expand search), "python package pythons python programming" (Expand search), "python package piton python programming" (Expand search), "python package 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: "((\"object segmentation python codigo python\") OR (\"python package python python programming\"))~".
• Removing quotes may allow a broader search: (( object segmentation python codigo python ) OR ( python package python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("object segmentation python codigo python") OR ("python package python python programming"))*.