Perhaps you should try some spelling variations:
"coder segmentation df by programmer" » "color segmentation df by programmer" (Expand search), "over segmentation df by programmer" (Expand search), "gender segmentation df by programmer" (Expand search), "coder segmentation of by programmer" (Expand search), "coder segmentation du by programmer" (Expand search), "coder segmentation des by programmer" (Expand search), "coder segmentation df by programmed" (Expand search), "coder segmentation df by programming" (Expand search), "coder segmentation df of programmers" (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 df by programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation df by programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation df by programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation df by programmer") OR ("api python python python programming"))*.