Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ha de snippets" » "toc ta de snippets", "hoc ha de snippets", "tac ha de snippets", "toc hac de snippets", "toc hat de snippets", "toc va de 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: (((("toc ha de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc ha de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ha de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ha de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.