Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao tay ion snippets" » "dao tao ion snippets", "dan tay ion snippets", "dao tap ion snippets", "dao tay son snippets", "dao tay hien 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: (((("dao tay ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao tay ion snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao tay ion snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao tay ion snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.