Perhaps you should try some spelling variations:
"cuong dung core snippets" » "tuong duong core snippets", "thong dung core snippets", "cuong dung cong snippets", "cuong dung co snippets", "cuong dung con snippets"
"ung dung core snippets" » "ung dung cong snippets", "ung dung co snippets", "ung dung con 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuong dung core snippets") OR ("ung dung core snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong dung core snippets") OR ("ung dung core snippets"))) OR ("locating bug code snippets")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cuong dung core snippets\") OR (\"ung dung core snippets\"))) or (\"locating bug code snippets\"))".
• Removing quotes may allow a broader search: (((( cuong dung core snippets ) OR ( ung dung core snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong dung core snippets") OR ("ung dung core snippets"))) or ("locating bug code snippets"))*.