Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua nuoc san snippets" » "luan nuoc san snippets", "cua nuoc san snippets", "luat duoc san snippets", "lua nuoc luan snippets", "lua nguoi san snippets", "lua nuoc quan 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 nuoc san snippets"))) or ("locating bug core snippets"))~.
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