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 dd protocol" » "coder decoder using dd protocol" (Expand search), "code code using dd protocol" (Expand search), "decoder codec using dd protocol" (Expand search), "coder coders using dd protocol" (Expand search), "coder cover using dd protocol" (Expand search), "coder code using dd protocol" (Expand search), "coder coder using and protocol" (Expand search), "coder coder using adl protocol" (Expand search), "coder coder using 19 protocol" (Expand search), "coder coder using dds protocol" (Expand search), "coder coder using dad protocol" (Expand search), "coder coder using d protocol" (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 dd protocol") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using dd protocol\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using dd protocol ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using dd protocol") OR ("api python python python programming"))*.