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