Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"troi day den snippets" » "thoi dai den snippets", "nuoi day den snippets", "toi da den snippets", "troi dan den snippets", "troi dao den snippets", "troi day dan 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: (((("troi day 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: (((("troi day den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( troi day den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("troi day den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.