Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cho hop snippets" » "dan cho code snippets", "danh cho hop snippets", "san cho hop snippets", "dac cho hop snippets", "dan cho hoc snippets", "dan cho ho snippets", "dan cho hoa snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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