Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hang thac toc snippets" » "hang tham toc snippets", "hoang thach toc snippets", "hoang thai toc snippets", "hang cac toc snippets", "hang thac cac snippets", "hang thi toc snippets"
"locating bug core snippets" » "locating bug code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("hang thac toc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hang thac toc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hang thac toc snippets"))) or ("locating bug core snippets"))*.