Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"dun ngan hang snippets" » "dung ngan hang snippets", "dan ngan hang snippets", "duong ngan hang snippets", "dun ngan hang slippers", "dun ngan nang snippets", "dun ngan dang snippets", "dun ngan hanh snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code 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 ("dun ngan hang snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dun ngan hang snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dun ngan hang snippets"))) or ("locating bug code snippets"))*.