Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu dat luan slippers" » "thu dan luan slippers", "thu dau luan slippers", "thu dat quang slippers", "thue dat luan slippers", "tu dat luan slippers", "thu da luan slippers", "thu dat luan slippery", "thu dat luan 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 ("thu dat luan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thu dat luan slippers"))) OR ("locating bug code snippets")).
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