Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"rong co cham snippets" » "trong co cham snippets", "rong cho cham snippets", "dong co cham snippets", "rong ca cham snippets", "rong co champa snippets", "rong cao chat 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 ("rong co cham snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( rong co cham snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("rong co cham snippets"))) or ("locating bug core snippets"))*.