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