Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"vong ha van snippets" » "vuong ha van snippets", "dong ha van snippets", "cong ha van snippets", "vong hoa van snippets", "vong nha van snippets", "vong va van snippets", "vong ha van slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("vong ha van snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vong ha van snippets") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( vong ha van snippets ) or ( using java java snippets ))) or ( locating bug code snippets ))*.