Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc ca da snippets" » "hoc cao da snippets", "hoc cua da snippets", "hoc cac da snippets", "hoc ca dao snippets", "hoc ca dan snippets", "hoc 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: (((("hoc 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: (((("hoc ca da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc ca da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc ca da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.