Perhaps you should try some spelling variations:
"coder segmentation based _ programming" » "color segmentation based _ programming" (Expand search), "over segmentation based _ programming" (Expand search), "gender segmentation based _ programming" (Expand search), "coder segmentation and _ programming" (Expand search)
"python salome python python programming" » "python pacote python python programming" (Expand search), "python salome pythons python programming" (Expand search), "python salome piton python programming" (Expand search), "python salome pitons 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: (("coder segmentation based _ programming") OR ("python salome python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation based _ programming\") OR (\"python salome python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation based _ programming ) OR ( python salome python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation based _ programming") OR ("python salome python python programming"))*.