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"
"dinh van tk snippets" » "trinh van tk snippets", "sinh vat tk snippets", "dinh van tu snippets", "dinh van te snippets", "dinh van ty snippets", "dinh van tk slippers"

Try widening your search to All Fields.

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