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