Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dao hoan cua snippets" » "dao hoan code snippets", "dao doanh cua snippets", "vao hoang cua snippets", "do hoa cua snippets", "dao hoa cua snippets", "dao toan cua snippets", "dao han cua 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: (((("dao hoan cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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