Perhaps you should try some spelling variations:
"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)
"coder coder using fixed dose" » "coder decoder using fixed dose" (Expand search), "code code using fixed dose" (Expand search), "decoder codec using fixed dose" (Expand search), "coder coders using fixed dose" (Expand search), "coder cover using fixed dose" (Expand search), "coder code using fixed dose" (Expand search), "coder coder using mixed dose" (Expand search), "coder coder using fiber dose" (Expand search), "coder coder using field dose" (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 using fixed dose") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using fixed dose\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using fixed dose ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using fixed dose") OR ("api python python python programming"))*.