Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi dan der snippets" » "hoa dan der snippets", "hoc dan der snippets", "hoi dap der snippets", "hoi van der snippets", "hoi dan den snippets", "hoi da der 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 dan der 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 dan der snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi dan der snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi dan der snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.