Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"nhac cua dan snippets" » "nhat cua dan snippets", "nhan cua dan snippets", "nha cua dan snippets", "nhac cua dang snippets", "nhac cua ban snippets", "nhac ca dan snippets", "nhac cua dan 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 ("nhac cua dan snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( nhac cua dan snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("nhac cua dan snippets"))) or ("locating bug code snippets"))*.