Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"quan so cau snippets" » "quan su cau snippets", "quan doi cau snippets", "quan sat cau snippets", "quan so cap snippets", "quan bo cau snippets", "quan co cau snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("quan so cau snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
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