Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"dang ngoc tri snippets" » "hoang ngoc tri snippets", "van ngoc tri snippets", "dang nghe tri snippets", "dang ngo tri snippets", "dang nguoi tri snippets", "dang ngoc hai snippets", "dang ngoc tri 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 ("dang ngoc tri snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dang ngoc tri snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dang ngoc tri snippets"))) or ("locating bug code snippets"))*.