Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mau su can snippets" » "mau sau can snippets", "mau sua can snippets", "dau su can snippets", "mau su van snippets", "mau su cao snippets", "mau su han 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 su 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: (((("mau su can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mau su can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mau su can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.