Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh dan der snippets" » "minh danh der snippets", "binh dinh der snippets", "binh luan der snippets", "binh van der snippets", "binh dan den snippets", "binh da der 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: (((("binh dan der snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("binh dan der snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh dan der snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh dan der snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.