Perhaps you should try some spelling variations:
"nam son sio2 snippets" » "nam sic sio2 snippets", "nam sro sio2 snippets", "nam so sio2 snippets", "lam son sio2 snippets", "sam son sio2 snippets", "nam son sio2 slippers"
"python using a snippets" » "python using a 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.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nam son sio2 snippets") or ("python using a snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam son sio2 snippets") OR ("python using a snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("nam son sio2 snippets") or ("python using a snippets"))) or ("locating bug code snippets"))*.