Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dinh ho tran snippets" » "dinh hoa tran snippets", "dinh tho tran snippets", "dinh hoc tran snippets", "dinh ha tran snippets", "dinh hoa trang snippets", "dinh hoan tran snippets", "dinh ho tran 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: (((("dinh ho tran snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh ho tran snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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