Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gui thue da snippets" » "gui thu da snippets", "nguoi thue da snippets", "cuc thue da snippets", "gui thue dat snippets", "gui thue va 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: (((("gui thue da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gui thue da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gui thue da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gui thue da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.