Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua hoi tim snippets" » "luat hoi tim snippets", "cua hoi tim snippets", "lua doi tim snippets", "lua noi tim snippets", "lua hoi tinh snippets", "lua hoi kiem snippets", "lua hoi tim 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 hoi tim snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( lua hoi tim snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua hoi tim snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.