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

Try widening your search to All Fields.

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