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