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