Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao vi anh slippers" » "tao voi anh slippers", "tao va anh slippers", "tao li anh slippers", "tao vi hanh slippers", "tao vu anh slippers", "tao vi anh slippery", "tao vi 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: (((("tao vi anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tao vi anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tao vi anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.