Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu quanh cac snippets" » "cu quanh code snippets", "cu quang cao snippets", "cu qua cac snippets", "cu quan cau snippets", "cu quan cac snippets", "chu quang cac snippets", "vu quang cac 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: (((("cu quanh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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