Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap lua hanh slippers" » "dap luat hanh slippers", "dap luu hanh slippers", "dap lu hanh slippers", "dan luan hanh slippers", "dat luan hanh slippers", "dap lua hanh slippery", "dap lua hanh 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 lua hanh 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 lua hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap lua hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap lua hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.