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