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