Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau noi de snippets" » "cau noi code snippets", "cau hoi de snippets", "cau doi de snippets", "cach noi de snippets", "cau nuoi de snippets", "cau noi ve snippets", "cau noi da 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: (((("python using java snippets") or ("cau noi de snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cau noi de snippets"))) OR ("locating bug core snippets")).
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