Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tay doi cuoc snippets" » "tay doc cuoc snippets", "tay doi cua snippets", "tay dao cuoc snippets", "thay doi cuoc snippets", "tay hoi cuoc snippets", "tao doi cuoc 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: (((("tay doi cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tay doi cuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tay doi cuoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tay doi cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.