Perhaps you should try some spelling variations:
"dung datmo code snippets" » "dung demo code snippets", "dung vamo code snippets", "dung taimo code snippets"
"dung dat core snippets" » "dung va core snippets", "dung tai core snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs 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: "((((\"dung datmo code snippets\") OR (\"dung dat core snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung datmo code snippets ) OR ( dung dat core snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung datmo code snippets") OR ("dung dat core snippets"))) OR ("locating bug code snippets"))*.