Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh dan soc snippets" » "minh danh soc snippets", "binh dinh soc snippets", "binh luan soc snippets", "binh dan toc snippets", "binh dan hoc snippets", "binh dan so 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 soc 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 soc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh dan soc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh dan soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.