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