Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu tran danh slippers" » "tu tran dinh slippers", "tu tran manh slippers", "tu tran dang slippers", "tu trang danh slippers", "tu tren danh slippers", "tu than danh slippers", "tu tran danh slippery", "tu tran 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: (((("tu tran 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: (((("tu tran danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu tran danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu tran danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.