Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua noi cong snippets" » "lua noi code snippets", "lua nguoi cong snippets", "lua tai cong snippets", "lua thi cong snippets", "lua doi cong snippets", "qua noi cong snippets", "lua tuoi cong 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 noi cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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