Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua cau tang slippers" » "lua cau thang slippers", "lua cao tang slippers", "lua ca tang slippers", "luat cau tang slippers", "cua cau tang slippers", "quan cau tang slippers", "lua cau tang slippery", "lua cau tang 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 cau tang 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 cau tang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua cau tang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua cau tang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.