Perhaps you should try some spelling variations:
"using data code snippets" » "using java code snippets", "using sat code snippets", "missing data code snippets", "using rate code snippets", "using data code slippers"
"dung su zhang snippets" » "dung su khang snippets", "dung yu zhang snippets", "dung hui zhang snippets", "dung cu zhang snippets", "dung du zhang snippets", "dung so zhang snippets", "dung su zhang slippers"
"locating bug code 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 data code snippets") OR ("dung su zhang snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using data code snippets ) or ( dung su zhang snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data code snippets") or ("dung su zhang snippets"))) or ("locating bug code snippets"))*.