Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap tan dung slippers" » "dap tran dung slippers", "dap tin dung slippers", "dap van dung slippers", "dac tan dung slippers", "dai tan dung slippers", "tap toan dung slippers", "dap tan dung slippery", "dap tan dung 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dap tan dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap tan dung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap tan dung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap tan dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.