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