Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"zhan tao cau snippets" » "zhan tao code snippets", "nhan tao cau snippets", "zhan gao cau snippets", "nhan tai cau snippets", "zhan tao cu snippets", "zhan tao cao snippets", "zhan tao sau 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: (((("zhan tao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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