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