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