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"
"quan cau lua snippets" » "quang cao lua snippets", "toan cau lua snippets", "quan ha lua snippets", "quan cau qua snippets", "quan cay lua snippets", "quan cau cua snippets", "quan cau lua 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 ("quan cau lua snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( quan cau lua snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("quan cau lua snippets"))) or ("locating bugs code snippets"))*.