Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat van du snippets" » "dat van code snippets", "dao van du snippets", "dat va du snippets", "dam van du snippets", "dat van duy snippets", "dat van dau snippets", "dat van de 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 du 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 du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dat van du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat van du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.