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