Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat van dot snippets" » "hoat van dot snippets", "ha van dot snippets", "hai van dot snippets", "hat van do snippets", "hat va dot snippets", "hat van dat 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: (((("hat van dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat van dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat van dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat van dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.