Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung data code snippets" » "dung dat code snippets", "dung dan code snippets", "dung dau code snippets", "dung rate code snippets", "dung data code slippers"
"dung trong 2 snippets" » "dung trong 24 snippets", "dung trong _ snippets", "dung trong o snippets", "dung trong 2 slippers"

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: "((((\"dung trong 2 snippets\") OR (\"dung data code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung trong 2 snippets ) OR ( dung data code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung trong 2 snippets") OR ("dung data code snippets"))) OR ("locating bugs code snippets"))*.