Perhaps you should try some spelling variations:
"cong bang core snippets" » "cuong bang core snippets", "dong bang core snippets", "hong bang core snippets", "cong bang cong snippets", "cong bang che snippets", "cong many core snippets"
"cong bang cot snippets" » "cuong bang cot snippets", "dong bang cot snippets", "hong bang cot snippets", "cong bang cong snippets", "cong tong cot snippets", "cong bang cac 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: (((("cong bang core snippets") OR ("cong bang cot snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong bang core snippets") OR ("cong bang cot snippets"))) OR ("locating bug code snippets"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cong bang core snippets\") OR (\"cong bang cot snippets\"))) or (\"locating bug code snippets\"))*".
• Removing quotes may allow a broader search: (((( cong bang core snippets ) OR ( cong bang cot snippets ))) or ( locating bug code snippets ))*.