Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cho cuu snippets" » "dong cho code snippets", "dung cho cuu snippets", "dong co cuu snippets", "dong hoc cuu snippets", "dong cho chu snippets", "dong cho cu snippets", "dong ho cuu 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: (((("dong cho cuu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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