Perhaps you should try some spelling variations:
"hoi trong code snippets" » "hoi trong cong snippets", "hoi trong co snippets", "hoi trong che snippets", "choi trong code snippets", "doi trong code snippets", "nuoi trong code snippets", "hoi trong code slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets", "using raw java 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: (((("using raw java snippets") OR ("hoi trong code snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using raw java snippets ) or ( hoi trong code snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using raw java snippets") or ("hoi trong code snippets"))) or ("locating bug code snippets"))*.