Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cho bo snippets" » "dan cho code snippets", "danh cho bo snippets", "san cho bo snippets", "dac cho bo snippets", "dan cho bao snippets", "dan cho ba snippets", "dan cho ro 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 bo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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