Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"con thuc anh snippets" » "cong thuc anh snippets", "can thuc anh snippets", "co thuc anh snippets", "con thuc hanh snippets", "con thuy anh snippets", "con thu anh snippets", "con thuc anh slippers"

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 ("con thuc anh snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( con thuc anh snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("con thuc anh snippets"))) or ("locating bugs code snippets"))*.