Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thai binh so snippets" » "thai dinh so snippets", "thai hinh so snippets", "thai kinh so snippets", "tai binh so snippets", "thi binh so snippets", "hai binh 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: (((("thai binh so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thai binh so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thai binh so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thai binh so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.