Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"data cau cu snippets" » "data cau code snippets", "dat cau cu snippets", "da cau cu snippets", "danh cau cu snippets", "data cau cua snippets", "data cau chu snippets", "data cau tu 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: (((("data cau cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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