Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mau chua cau snippets" » "mau cua cau snippets", "mau thuan cau snippets", "mau cau cau snippets", "mau chua cu snippets", "mau chua dau 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 chua cau 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 chua cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mau chua cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mau chua cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.