Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chai thoi co snippets" » "chi thoi co snippets", "chuoi thoi co snippets", "chat thai co snippets", "chai hoi co snippets", "chai thong co snippets", "chai choi cho 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: (((("chai thoi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chai thoi co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chai thoi co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chai thoi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.