Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua dao con snippets" » "lua dao code snippets", "luat dat con snippets", "luat dan con snippets", "luat dau con snippets", "lua day con snippets", "lua tao con snippets", "lua mao con snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("lua dao con snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lua dao con snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua dao con snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua dao con snippets"))) or ("locating bug core snippets"))*.