Perhaps you should try some spelling variations:
"coder coder binary operation problem" » "coder coder binary operations problems" (Expand search), "coder coder binary operational problems" (Expand search), "coder coder binary generation problem" (Expand search), "coder coder unitary operation problem" (Expand search), "coder coder unitary operations problem" (Expand search), "coder coder binary interaction problem" (Expand search), "coder cover binary operation problem" (Expand search), "coder over binary operation problem" (Expand search), "coder under binary operation problem" (Expand search), "coder decoder binary operation problem" (Expand search), "code code binary operation problem" (Expand search), "decoder codec binary operation 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 binary operation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder binary operation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder binary operation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder binary operation problem") OR ("api python python python programming"))*.