Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tat va do snippets" » "dat va do snippets", "vat va do snippets", "sat va do snippets", "tat va dao snippets", "tat va doc snippets", "tat va co 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: (((("tat va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tat va do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tat va do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tat va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.