Perhaps you should try some spelling variations:
"luong java java snippets" » "luong va java snippets", "luong java java slippers"
"han che code snippets" » "han cfd code snippets", "han che cong snippets", "han che code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("luong java java snippets") OR ("han che code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( luong java java snippets ) or ( han che code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("luong java java snippets") or ("han che code snippets"))) or ("locating bug code snippets"))*.