Perhaps you should try some spelling variations:
"coder coder variable duty program" » "coder under variable duty program" (Expand search), "coder color variable duty program" (Expand search), "coder mode variable duty program" (Expand search), "coder coder variable density program" (Expand search), "coder coder variable city program" (Expand search), "coder coder variable equity program" (Expand search), "coder coder variable study program" (Expand search), "coder decoder variable duty program" (Expand search), "code code variable duty program" (Expand search), "decoder codec variable duty program" (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 coder variable duty program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder variable duty program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder variable duty program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder variable duty program") OR ("api python python python programming"))*.