Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hai chu ho snippets" » "hai chau ho snippets", "hoi chu ho snippets", "hai chi ho snippets", "hai chun ho snippets", "hai cuu ho snippets", "hai chau hoa 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 chu ho 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 chu ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hai chu ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hai chu ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.