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)
"coder coder basic medium complexity" » "coder coder based medium complexity" (Expand search), "coder coder elastic medium complexity" (Expand search), "coder coder acid medium complexity" (Expand search), "coder decoder basic medium complexity" (Expand search), "code code basic medium complexity" (Expand search), "decoder codec basic medium complexity" (Expand search), "coder model basic medium complexity" (Expand search), "coder under basic medium complexity" (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 basic medium complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder basic medium complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder basic medium complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder basic medium complexity") OR ("api python python python programming"))*.