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