Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hinh ton snippets" » "thi hanh ton snippets", "thi minh ton snippets", "thi thanh ton snippets", "thi hinh toan snippets", "thi hinh tron snippets", "thi sinh ton 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: (((("thi hinh ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hinh ton snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hinh ton snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hinh ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.