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