Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"hang hoc doi snippets" » "hang hoa doi snippets", "nang hoc doi snippets", "bang hoc doi snippets", "hang hoc dai snippets", "hang hoc noi snippets", "hang hoc moi 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 ("hang hoc doi snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hang hoc doi snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hang hoc doi snippets"))) or ("locating bugs code snippets"))*.