Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca tang cau snippets" » "ca tang code snippets", "ca hang cau snippets", "ca bang cau snippets", "ca tang ca snippets", "cao tang cau snippets", "ha tang cau snippets", "gia tang 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: (((("python using java snippets") or ("ca tang cau snippets"))) or ("locating bug core snippets"))~.
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