Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tang phu can snippets" » "lang phu can snippets", "tang khu can snippets", "trang phuc can snippets", "tang phu san snippets", "tang pho can snippets", "tang thu canh 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 ("tang phu can snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tang phu can snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tang phu can snippets"))) or ("locating bug core snippets"))*.