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