Perhaps you should try some spelling variations:
"coder coder parallel data problems" » "coder over parallel data problems" (Expand search), "coder adder parallel data problems" (Expand search), "coder power parallel data problems" (Expand search), "coder coder parallel batch problems" (Expand search), "coder coder parallel and problems" (Expand search), "coder decoder parallel data problems" (Expand search), "code code parallel data problems" (Expand search), "decoder codec parallel data problems" (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)

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 parallel data problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder parallel data problems\") OR (\"api python python python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("coder coder parallel data problems") OR ("api python python python programming"))*.