Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam van den snippets" » "lam san den snippets", "nam van den snippets", "dam van den snippets", "lam van de snippets", "lam van der snippets", "lam ban den 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 van den 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 van den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam van den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam van den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.