Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung tnhanh code snippets" » "dung thanh code snippets", "dung nhan code snippets", "dung thang code snippets", "dung tnhanh code slippers"
"phan _ code snippets" » "phan _ code 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: "((((\"phan _ code snippets\") OR (\"dung tnhanh code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( phan _ code snippets ) OR ( dung tnhanh code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phan _ code snippets") OR ("dung tnhanh code snippets"))) OR ("locating bugs code snippets"))*.