Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"dong doanh ap snippets" » "dung doanh ap snippets", "trong doanh ap snippets", "doanh doanh ap snippets", "dong doanh tai snippets", "dong doanh bat snippets", "dong doanh ban snippets", "dong doanh ap slippers"
"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 ("dong doanh ap snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dong doanh ap snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dong doanh ap snippets"))) or ("locating bug code snippets"))*.