Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao danh tu slippers" » "dao doanh tu slippers", "do danh tu slippers", "dao dan tu slippers", "dao anh tu slippers", "dao hanh tu slippers", "dao doanh thu slippers", "dao danh tu slippery", "dao danh tu 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 danh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dao danh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao danh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.