Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"dong cua sua snippets" » "dung cua sua snippets", "cong cua sua snippets", "huong cua sua snippets", "dong cua su snippets", "dong cua rua snippets", "dong chuan sua 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("dong cua sua snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dong cua sua snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dong cua sua snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dong cua sua snippets"))) or ("locating bug code slippers"))*.