Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc do dap slippers" » "toc dao dap slippers", "toc co dap slippers", "hoc do dap slippers", "toc doi dap slippers", "toc do dai slippers", "toc do dac slippers", "toc do dap slippery", "toc do dap 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 do dap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( toc do dap slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toc do dap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.