Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung ty dang snippets" » "dung tay dang snippets", "dung tu dang snippets", "dung te dang snippets", "dung ty xang snippets", "dung ky dang snippets", "dung ty hang snippets", "dung ty dang 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: (((("dung ty dang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung ty dang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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