Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"tran tung code snippets" » "tran hung code snippets", "tran dung code snippets", "tran quang code snippets", "tran bug code snippets", "tran tung code slippers"
"dung cfd code snippets" » "dung cho code snippets", "dung cua code snippets", "dung co code snippets", "dung cfd 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: "((((\"tran tung code snippets\") OR (\"dung cfd code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( tran tung code snippets ) OR ( dung cfd code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tran tung code snippets") OR ("dung cfd code snippets"))) OR ("locating bugs code snippets"))*.