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