Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu cat voi snippets" » "cu cap voi snippets", "cu sat voi snippets", "cu cham voi snippets", "cu cao voi snippets", "cu cau voi 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: (((("cu cat voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu cat voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu cat voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cat voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.