Perhaps you should try some spelling variations:
"luong java java snippets" » "luong va java snippets"
"phan lap cong slippers" » "phan dau cong slippers", "phan tap cong slippers", "phan lap dong slippers", "phan luat cong slippers", "phan lap cong slippery", "phan lap cong grippers"
"locating bug code snippets" » "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luong java java snippets") or ("phan lap cong slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luong java java snippets") OR ("phan lap cong slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( luong java java snippets ) or ( phan lap cong slippers ))) or ( locating bug code snippets ))*.