Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau cua viet slippers" » "cau ca viet slippers", "cau hoa viet slippers", "cau cua dieu slippers", "cau qua viet slippers", "ca cua viet slippers", "cu cua viet slippers", "cau cua viet slippery", "cau cua viet grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cau cua viet slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cau cua viet slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cau cua viet slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cau cua viet slippers"))) or ("locating bug code snippets"))*.