Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua cho nuoc snippets" » "lua cho cuoc snippets", "lua cho duoc snippets", "lua co nuoc snippets", "lua chon nuoc snippets", "luat cho nuoc snippets", "luc cho nuoc snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua cho nuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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