Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung may loc snippets" » "dung may code snippets", "dung va loc snippets", "dung tai loc snippets", "mang may loc snippets", "dung may moc snippets", "dung mang loc 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: (((("dung may loc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung may loc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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