Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung trinh java snippets" » "dung tinh java snippets", "dong trinh java snippets", "cong trinh java snippets"
"using c core snippets" » "using lc core snippets", "using a core snippets", "using _ core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using c core snippets") or ("dung trinh java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using c core snippets") OR ("dung trinh java snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using c core snippets ) or ( dung trinh java snippets ))) or ( locating bugs code snippets ))*.