Perhaps you should try some spelling variations:
"coder coder computer science problem" » "coder coder computer sciences problems" (Expand search), "coder coder computer science program" (Expand search), "coder coder computer geoscience problems" (Expand search), "coder model computer science problem" (Expand search), "coder color computer science problem" (Expand search), "coder node computer science problem" (Expand search), "coder decoder computer science problem" (Expand search), "code code computer science problem" (Expand search), "decoder codec computer science problem" (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 computer science problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computer science problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder computer science problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder computer science problem") OR ("api python python python programming"))*.