Perhaps you should try some spelling variations:
"unsupervised segmentation python code python" » "superpixel segmentation python code python" (Expand search), "unsupervised segmentation method code python" (Expand search), "unsupervised segmentation methods code python" (Expand search), "unsupervised segmentation on code python" (Expand search), "unsupervised segmentation python codigo python" (Expand search), "unsupervised segmentation python pacote python" (Expand search)
"python based python python programming" » "python based pythons python programming" (Expand search), "python based piton python programming" (Expand search), "python based pitons python programming" (Expand search), "action based python python programming" (Expand search), "python based path python programming" (Expand search), "python and python python programming" (Expand search), "python gate 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: (("unsupervised segmentation python code python") OR ("python based python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"unsupervised segmentation python code python\") OR (\"python based python python programming\"))".
• Removing quotes may allow a broader search: (( unsupervised segmentation python code python ) OR ( python based python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("unsupervised segmentation python code python") OR ("python based python python programming"))*.