Perhaps you should try some spelling variations:
"coder segmentation python null object" » "coder segmentation method null object" (Expand search), "coder segmentation methods null object" (Expand search), "coder segmentation on null object" (Expand search), "color segmentation python null object" (Expand search), "over segmentation python null object" (Expand search), "gender segmentation python null object" (Expand search), "coder segmentation python null subject" (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 python null object") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation python null object\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation python null object ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation python null object") OR ("api python python python programming"))*.