Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"jing tan data snippets" » "jing wang data snippets", "giang tan data snippets", "jing yang data snippets", "jing tan dat snippets", "jing a data snippets", "jing dan dat snippets"
"locating bug core snippets" » "locating bug 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 ("jing tan data snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( jing tan data snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("jing tan data snippets"))) or ("locating bug core snippets"))*.