Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mau phai con snippets" » "mac phai con snippets", "mau phan con snippets", "mau thai con snippets", "mau phai co snippets", "mau hai con snippets", "mau phau con 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 phai con 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 phai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mau phai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mau phai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.