Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"duc cau tiep slippers" » "duc cau thep slippers", "duc cau tieng slippers", "duc cach tiep slippers", "duc hau tiep slippers", "duc mau tiep slippers", "duc cac tiep slippers", "duc cau tiep slippery", "duc cau tiep 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 ("duc cau tiep slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( duc cau tiep slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("duc cau tiep slippers"))) or ("locating bug code snippets"))*.