Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"giet con cac snippets" » "giet con code snippets", "diet con cac snippets", "viet co cac snippets", "biet lon cac snippets", "giet chon cac snippets", "giet cong cac snippets", "giet co 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: (((("giet con cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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