Perhaps you should try some spelling variations:
"coder coding _ recursive computation" » "coder coding _ recursive calculation" (Expand search), "coder coding _ pervasive computation" (Expand search), "coder coding _ speculative computation" (Expand search), "modern coding _ recursive computation" (Expand search), "color coding _ recursive computation" (Expand search), "odor coding _ recursive computation" (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 coding _ recursive computation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ recursive computation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding _ recursive computation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ recursive computation") OR ("api python python python programming"))*.