Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao bi hoa snippets" » "dao bai hoa snippets", "bao bi hoa snippets", "dai bi hoa snippets", "dao boi hoa snippets", "dao ba 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: (((("dao bi hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao bi hoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao bi hoa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao bi hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.