Perhaps you should try some spelling variations:
"coder using centralized computer program" » "coder using centralized computing program" (Expand search), "coder using central computer program" (Expand search), "coder using decentralized computing program" (Expand search), "coder using generalized computer program" (Expand search), "coder using decentralised computer program" (Expand search), "coder in centralized computer program" (Expand search), "coders using centralized computer program" (Expand search), "cover using centralized computer program" (Expand search), "code using centralized computer 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 using centralized computer program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using centralized computer program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using centralized computer program ) OR ( api python python python programming ))*.