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