Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luat cac cau snippets" » "luat cac code snippets", "luat can cau snippets", "luat cau cau snippets", "xuat cac cau snippets", "luat cac mau snippets", "luat bac cau snippets", "luat ca cau 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: (((("luat cac cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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