Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"luong va java slippers" » "dung va java slippers", "luong java java slippers", "luong va java slippery", "luong va java grippers"
"phan lap code snippets" » "phan dau code snippets", "phan lap cong snippets", "phan lbm 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 va java slippers") OR ("phan lap code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( luong va java slippers ) or ( phan lap code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("luong va java slippers") or ("phan lap code snippets"))) or ("locating bugs code snippets"))*.