Perhaps you should try some spelling variations:
"che xuan trinh snippets" » "che qua trinh snippets", "che xuan dinh snippets", "che xuan kinh snippets", "che quan trinh snippets", "chu xuan trinh snippets", "chi xuan trinh snippets", "che xuan trinh slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("che xuan trinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( che xuan trinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("che xuan trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.