Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhat mon len slippers" » "nhap mon len slippers", "nhat moi len slippers", "hat mon len slippers", "nhat lon len slippers", "nhat mo len slippers", "nhat mona lena slippers", "nhat mon len slippery", "nhat mon len 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: (((("nhat mon len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhat mon len slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhat mon len slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat mon len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.