Perhaps you should try some spelling variations:
"coder coder c formal program" » "coder coder c formal programas" (Expand search), "coder coder c forma programa" (Expand search), "coder coder c fortran program" (Expand search), "coder decoder c formal program" (Expand search), "code code c formal program" (Expand search), "decoder codec c formal program" (Expand search), "coder coder _ formal program" (Expand search), "coder coder 2 formal program" (Expand search), "coder coder b formal program" (Expand search), "poder coder c formal program" (Expand search), "coders _oder c formal 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 c formal program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder c formal program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder c formal program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder c formal program") OR ("api python python python programming"))*.