Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"hoa doi dam snippets" » "hoa dai dam snippets", "hoc doi dam snippets", "xoa doi dam snippets", "hoa doi nam snippets", "hoa doi dau snippets", "hoa doi dan snippets", "hoa doi dam 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 ("hoa doi dam snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoa doi dam snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoa doi dam snippets"))) or ("locating bug code snippets"))*.