Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang cu cua snippets" » "dang cu code snippets", "dang su cua snippets", "dung cu cua snippets", "dan cu cua snippets", "dang cau cua snippets", "dang ca cua snippets", "dang co cua 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 ("dang cu cua snippets"))) or ("locating bug core snippets"))~.
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