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"
"dong thi lan snippets" » "duong thi lan snippets", "dang thi lan snippets", "dong tai lan snippets", "dong thi hanh snippets", "dong thi nang snippets", "dong thi lien snippets", "dong thi lan 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 ("dong thi lan snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dong thi lan snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dong thi lan snippets"))) or ("locating bugs code snippets"))*.