Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"loai ca can snippets" » "loai cay can snippets", "loai cua can snippets", "loai va can snippets", "loai cap can snippets", "loai ca dan 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: (((("loai ca 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: (((("loai ca can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( loai ca can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("loai ca can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.