Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"mong tap van snippets" » "tong tap van snippets", "mong tai van snippets", "cuong tap van snippets", "mong tap va snippets", "mong tap vat snippets", "mong tap quan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("mong tap van snippets"))) or ("locating bug core snippets"))~.
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