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