Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu cat cuoc snippets" » "cu ca cuoc snippets", "cu cac cuoc snippets", "cu bat chuoc snippets", "cu cao cuoc snippets", "cu cau cuoc 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 cuoc 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 cuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu cat cuoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cat cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.