Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung co giua slippers" » "dung cho giua slippers", "dung cong giua slippers", "dung cua giua slippers", "dung do giua slippers", "dung co gia slippers", "dung hop giua slippers", "dung co giua slippery", "dung co giua grippers"
"locating bug code snippets" » "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: (((("python using java snippets") or ("dung co giua slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung co giua slippers"))) OR ("locating bug code snippets")).
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