Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sam so voi snippets" » "sam son voi snippets", "nam so voi snippets", "ham so voi snippets", "sam som voi snippets", "sam do voi snippets", "sam ho voi snippets"
"locating bug code snippets" » "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: (((("sam so voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sam so voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sam so voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sam so voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.