Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan ke do snippets" » "dan ky do snippets", "dan ve do snippets", "ban ke do snippets", "dan ke o snippets", "dan ke co snippets", "dan ke mo 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: (((("dan ke do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan ke do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan ke do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan ke do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.