Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bich nga toc snippets" » "bich ngay doc snippets", "dich nga toc snippets", "tich nga toc snippets", "binh nga toc 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: (((("bich nga toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bich nga toc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bich nga toc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bich nga toc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.