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