Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua dan dat snippets" » "luat dan dat snippets", "cua dan dat snippets", "luu dan dat snippets", "lua dung dat snippets", "lua dong dat snippets", "lua dinh dat 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 dan dat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( lua dan dat snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua dan dat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.