Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat va dep snippets" » "chat va dep snippets", "hat van dep snippets", "dat va dep snippets", "hat va deep snippets", "hat va dap snippets", "hat va de 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 va dep 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 va dep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat va dep snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat va dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.