Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cam nam co snippets" » "nam nam co snippets", "cai nam co snippets", "cam lam co snippets", "cam nam cao snippets", "cam nam bo snippets", "cam nam so 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: (((("cam nam co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cam nam co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cam nam co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cam nam co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.