Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"anh quoc va snippets" » "dang quoc va snippets", "han quoc va snippets", "anh duc va snippets", "anh nuoc va snippets", "anh duoc va snippets", "anh quoc gia snippets", "anh quoc va 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: (((("anh quoc va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh quoc va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( anh quoc va snippets ) or ( using java java snippets ))) or ( locating bug code snippets ))*.