Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"va triet de snippets" » "va thiet de snippets", "va trien de snippets", "ve triet de snippets", "va trien he snippets", "va triet ly 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: (((("va triet 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: (((("va triet de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( va triet de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va triet de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.