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