Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"name hai con snippets" » "nam hai con snippets", "nam ha con snippets", "nam thai con snippets", "name phai con snippets", "name bai con snippets", "name hai son 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: (((("name hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("name hai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( name hai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("name hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.