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