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"
"chon vi doi snippets" » "chon voi doi snippets", "chon vi dai snippets", "chon va doi snippets", "cho vi doi snippets", "con vi doi snippets", "cuon vi doi snippets"

Try widening your search to All Fields.

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