Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua le can snippets" » "cua te can snippets", "cua he can snippets", "cua ly can snippets", "cua le chan snippets", "cua le dan snippets", "cua le cap 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: (((("cua le can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua le can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua le can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua le can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.