Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using data java slippery" » "using java java slippery", "using sat java slippery", "missing data java slippery", "using data java slippers"
"van cuong cac snippets" » "van chuong cac snippets", "van duong cac snippets", "van cong cac snippets", "van luong cac snippets", "van trong cac snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using data java slippery") or ("van cuong cac snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java slippery") OR ("van cuong cac snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using data java slippery ) or ( van cuong cac snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data java slippery") or ("van cuong cac snippets"))) or ("locating bugs code snippets"))*.