Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"mac cac thoi snippets" » "mac cac toi snippets", "mac cac hop snippets", "mac cac tro snippets", "mac ca thoi snippets", "ma cac thoi snippets", "muc cac thoi 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 ("mac cac thoi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mac cac thoi snippets"))) OR ("locating bug core snippets")).
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