Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh lua doi snippets" » "trinh luat doi snippets", "trinh luan doi snippets", "trinh cua doi snippets", "trinh sua doi snippets", "trinh quan doi snippets"
"dung cfd code snippets" » "dung cho code snippets", "dung cua code snippets", "dung co code 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: "((((\"trinh lua doi snippets\") OR (\"dung cfd code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( trinh lua doi snippets ) OR ( dung cfd code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh lua doi snippets") OR ("dung cfd code snippets"))) OR ("locating bugs code snippets"))*.