Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"ban dan doi snippets" » "ban hang doi snippets", "ban hanh doi snippets", "ban quan doi snippets", "ban dan hoi snippets", "ban dan toi snippets", "ban van doi 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 ("ban dan doi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ban dan doi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ban dan doi snippets"))) or ("locating bug core snippets"))*.