Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hat cac thoi snippets" » "hat cac toi snippets", "hat cac hop snippets", "hat cac tro snippets", "sat cac thoi snippets", "hat ca thoi snippets", "hat sac thoi snippets"

Try widening your search to All Fields.

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