Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"vi dung tren snippets" » "vi dung trong snippets", "vi dung trung snippets", "va dung tren snippets", "vi ung tren snippets", "vi dong tren snippets", "vi dung tren slippers"

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: (((("vi dung tren snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( vi dung tren snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi dung tren snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.