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