Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"cong thon cac snippets" » "cong thong cac snippets", "nong thon cac snippets", "cong hon cac snippets", "cong tho cac snippets", "cong chon cac snippets"
"dung java java snippets" » "dung va java snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cong thon cac snippets\") OR (\"dung java java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cong thon cac snippets ) OR ( dung java java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong thon cac snippets") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))*.