Perhaps you should try some spelling variations:
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"python using java snippets" » "python using data snippets"
"dan chan man snippets" » "dan gian man snippets", "dan ca man snippets", "van chat man snippets", "dan chan nan snippets", "dan than man snippets", "dan chan doan snippets"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan chan man snippets"))) OR ("locating bug core snippets")).
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