Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java core snippets" » "using data core snippets"
"hanh cua cau snippets" » "manh cua cau snippets", "hang cua cau snippets", "hanh sua cau snippets", "hanh chua cau snippets", "hanh cua cac snippets", "hanh cua chu 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 core snippets") OR ("hanh cua cau snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java core snippets ) or ( hanh cua cau snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java core snippets") or ("hanh cua cau snippets"))) or ("locating bugs code snippets"))*.