Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"dat tieu data slippers" » "dat lieu data slippers", "dat bieu dat slippers", "dat tien dat slippers", "day tieu data slippers", "dat hieu data slippers", "dat yeu data slippers", "dat tieu data slippery", "dat tieu data grippers"
"locating bug code snippets" » "locating bug core snippets", "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 ("dat tieu data slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dat tieu data slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dat tieu data slippers"))) or ("locating bug code snippets"))*.