Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huu trac cuu snippets" » "huu trac code snippets", "huu thac cuu snippets", "hoi trac cuu snippets", "huu tuan cuu snippets", "huu tra cuu snippets", "huu tac cua snippets", "huu truc cu 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: (((("huu trac cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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