Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tra cau cao snippets" » "tra cau code snippets", "tra sau cao snippets", "ta cau cao snippets", "tra cuu cao snippets", "tra cu cao snippets", "tra cau tao snippets", "tra ca cao 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 ("tra cau cao snippets"))) or ("locating bug core snippets"))~.
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