Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao duoc su slippers" » "tao duoc su slippers", "dao duc su slippers", "da duoc su slippers", "dao duoc sua slippers", "dao duoc si slippers", "dao luoc su slippers", "dao duoc su slippery", "dao duoc 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao duoc su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dao duoc su slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao duoc su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.