Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"duc dung ty snippets" » "duc hung ty snippets", "duc cuong ty snippets", "duc phung ty snippets", "duc dung tay snippets", "duc dung tu snippets", "duc dung te snippets", "duc dung ty slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("duc dung ty snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duc dung ty snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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