Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using java java snippets" » "using data java snippets"
"viet nang van snippets" » "viet trang van snippets", "viet nam van snippets", "viet anh van snippets", "viet dang van snippets", "viet tang van snippets", "viet lang van 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 java java snippets") or ("viet nang van snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("viet nang van snippets"))) OR ("locating bug code slippers"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( viet nang van snippets ))) or ( locating bug code slippers ))*.