Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nam tho sio2 snippets" » "nam bao sio2 snippets", "nam cao sio2 snippets", "nam sro sio2 snippets", "nam theo sio2 snippets", "nam thu sio2 snippets", "nam cho sio2 snippets", "nam tho sio2 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: (((("nam tho sio2 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam tho sio2 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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