Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"dong san thom snippets" » "cong san thom snippets", "dong bang thom snippets", "dong von thom snippets", "dong lan thom snippets", "dong xuan thom snippets", "dong san pham snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") OR ("dong san thom snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"dong san thom snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( dong san thom snippets ))) OR ( locating bug core snippets ))*.