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