Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"luan nhan dat snippets" » "luan phan dat snippets", "luan nha dat snippets", "xuan nhan dat snippets", "luan nhan dan snippets", "luan nhan vat snippets", "luan nhan dai snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code 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 ("luan nhan dat snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( luan nhan dat snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("luan nhan dat snippets"))) or ("locating bug code slippers"))*.