Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai cong hoa snippets" » "dai cong code snippets", "dai cuong hoa snippets", "tai cong hoa snippets", "doi cong hoa snippets", "dai dong hoa snippets", "dai dong hoc snippets", "dai hang hoa snippets"
"using java java snippets" » "using data java 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 java java snippets") or ("dai cong hoa snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("dai cong hoa snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( dai cong hoa snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("dai cong hoa snippets"))) or ("locating bug core snippets"))*.