Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mien dat den snippets" » "tien dat den snippets", "hien dai den snippets", "vien dai den snippets", "mien dat dien snippets", "mien dan den snippets", "mien dao 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: (((("mien dat 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: (((("mien dat den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mien dat den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mien dat den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.