Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu dap lua slippers" » "thi dap lua slippers", "thu da lua slippers", "thu dac lua slippers", "thu dap luat slippers", "thu dan luan slippers", "thu dat luan slippers", "thu dap lua slippery", "thu dap lua 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: (((("thu dap lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu dap lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu dap lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu dap lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.