Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"cong mot hoc snippets" » "cong dot hoc snippets", "trong mot hoc snippets", "cong mong hoc snippets", "cong mon hoc snippets", "cong mo hoc snippets", "cong mot goc 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 ("cong mot hoc snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong mot hoc snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong mot hoc snippets"))) or ("locating bugs code snippets"))*.