Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lap cac thoi snippets" » "lap cac toi snippets", "lap cac hop snippets", "lap cac tro snippets", "tap cac thoi snippets", "gap cac thoi snippets", "lop cac thoi snippets"

Try widening your search to All Fields.

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