Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua dao cau snippets" » "lua dao code snippets", "luat dat cau snippets", "luat dan cau snippets", "luat dau cau snippets", "lua dat cau snippets", "lua da cau snippets", "lua tao cau 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 ("lua dao cau snippets"))) or ("locating bug core snippets"))~.
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