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