Perhaps you should try some spelling variations:
"coder segmentation method revisited programmer" » "coder segmentation method revised program" (Expand search), "coder segmentation methods revisited programmer" (Expand search), "color segmentation method revisited programmer" (Expand search), "over segmentation method revisited programmer" (Expand search), "gender segmentation method revisited programmer" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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: (("coder segmentation method revisited programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation method revisited programmer\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder segmentation method revisited programmer ) OR ( api python python python programming ))*.