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"
"van toan va snippets" » "van tuan va snippets", "van tan va snippets", "van thanh va snippets", "van doan va snippets", "van tran van snippets", "van toan ban snippets", "van toan va slippers"

Try widening your search to All Fields.

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