Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung thu su slippers" » "ung thu su slippers", "dung phu su slippers", "dung thi su slippers", "dung thuc su slippers", "dung thu tu slippers", "dung tu su slippers", "dung thu su slippery", "dung thu 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: (((("dung thu su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dung thu su slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung thu su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.