Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"cuoc dan thi snippets" » "cuoi dan thi snippets", "duoc dan thi snippets", "nuoc dan thi snippets", "cuoc dang thi snippets", "cuoc tran thi snippets", "cuoc dinh thi snippets", "cuoc dan thi slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs 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 ("cuoc dan thi snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cuoc dan thi snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cuoc dan thi snippets"))) or ("locating bug code snippets"))*.