Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"sang phung ho snippets" » "sang nhung ho snippets", "bang phuong ho snippets", "trang phung ho snippets", "sang phung thi snippets", "sang tung ho snippets", "sang hung hoa snippets"
"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 ("sang phung ho snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( sang phung ho snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("sang phung ho snippets"))) or ("locating bug code snippets"))*.