Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"shan tu cong snippets" » "phan tu cong snippets", "han tu cong snippets", "shan lu cong snippets", "shan thu cong snippets", "shan te cong snippets", "shan tai cong 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 ("shan tu cong snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( shan tu cong snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("shan tu cong snippets"))) or ("locating bug core snippets"))*.