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"
"tran quy le snippets" » "tran duy le snippets", "tran quoc le snippets", "tran thuy le snippets", "tran huy le snippets", "tran quy ve snippets", "tran quy lien snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran quy le snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran quy le snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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