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