Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua hang ban snippets" » "cua hang ban snippets", "lua sang ban snippets", "mua hang ban snippets", "lua hang luan snippets", "lua hang va snippets", "lua hang tai snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua hang ban snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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