Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua nuoc ao snippets" » "lua nuoc code snippets", "luan nuoc ao snippets", "cua nuoc ao snippets", "luat duoc ao snippets", "lua nuoc bao snippets", "lua nuoc o snippets", "lua nuoc xo 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: (((("lua nuoc ao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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