Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xac hinh xac slippers" » "xac dinh xac slippers", "cac hinh xac slippers", "tac chinh xac slippers", "xac chinh xac slippers", "xac trinh xac slippers", "xac tinh xach slippers", "xac hinh xac slippery", "xac hinh xac 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: (((("xac hinh xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xac hinh xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xac hinh xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xac hinh xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.