Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quang dong san snippets" » "quang dung san snippets", "quan dong san snippets", "quang cuong san snippets", "quang cong san snippets", "quang dong bang snippets", "quang dong von 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: "((((\"quang dong san snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( quang dong san snippets ) OR ( dung java java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quang dong san snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets"))*.