Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"den cac lua snippets" » "dien cac lua snippets", "dan cac lua snippets", "de cac lua snippets", "den cac luat snippets", "den cac qua snippets", "den cay lua snippets"

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

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