Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua cau phu snippets" » "luat cau phu snippets", "cua cau phu snippets", "quan cau phu snippets", "lua chau phu snippets", "lua cau phuc snippets", "lua cam phu snippets", "lua cau phu slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"lua cau phu snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( lua cau phu snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua cau phu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.