Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luat cau hoc snippets" » "luat cau code snippets", "luat dau hoc snippets", "lua cau hoc snippets", "luat cac hoc snippets", "luat cau hoi snippets", "luat cau hoa snippets", "luat cao hoc 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 ("luat cau hoc snippets"))) or ("locating bug core snippets"))~.
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