Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cua vu dang snippets" » "cua su dang snippets", "cua vu quang snippets", "cua cua dang snippets", "cua vi dang snippets", "cua cu dang 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: (((("cua vu dang snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cua vu dang snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua vu dang snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.