Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cac hoa snippets" » "dan cac code snippets", "dan cach hoa snippets", "dang cac hoa snippets", "dan ca hoa snippets", "dan cac hoat snippets", "dan cac khoa snippets", "dan cau 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 cac hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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