Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can cau nhat slippers" » "can cau hat slippers", "can cap nhat slippers", "can cau nha slippers", "van cau nhat slippers", "ban cau nhat slippers", "ca cau nhat slippers", "can cau nhat slippery", "can cau nhat 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: (((("can cau nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can cau nhat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can cau nhat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cau nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.