Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan bai con snippets" » "toan bai con snippets", "tran bai con snippets", "tap bai con snippets", "tan bai lon snippets", "tan hai con snippets", "tan tai cong 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 bai con 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 bai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan bai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan bai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.