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