Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nin cuu dinh snippets" » "nin cuu tinh snippets", "nin cuu sinh snippets", "nin chu dinh snippets", "dinh cuu dinh snippets", "vinh cuu dinh snippets", "nhim cuu dinh snippets", "nin cuu dinh 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: (((("nin cuu dinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nin cuu dinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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