Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi ca da snippets" » "hoi cua da snippets", "hoi cac da snippets", "hoi cau da snippets", "hoi ca dao snippets", "hoi ca dan snippets", "hoi ca dam 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: (((("hoi ca da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi ca da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi ca da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi ca da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.