Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang van co snippets" » "nang van code snippets", "dang van co snippets", "tang van co snippets", "lang van co snippets", "nang van cho snippets", "nang ban co snippets", "nang san co snippets"
"python using java snippets" » "python using data 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: (((("nang van co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( nang van co snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nang van co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.