Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"bac van dau snippets" » "bach van dau snippets", "cac van dau snippets", "ban van dau snippets", "bac van dao snippets", "bac phan dau snippets", "bac van dau slippers"

Try widening your search to All Fields.

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