Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu dan cho snippets" » "lieu dan code snippets", "lieu dao cho snippets", "lieu van cho snippets", "lieu ban cho snippets", "lieu danh cho snippets", "lieu san cho snippets", "lieu dac cho 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: (((("lieu dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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