Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"luc cac thoi snippets" » "luc cac toi snippets", "luc cac hop snippets", "luc cac tro snippets", "luoc cac thoi snippets", "tuc cac thoi snippets", "duc cac thoi snippets"

Try widening your search to All Fields.

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