Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"hoc anh doi snippets" » "hoc nganh doi snippets", "hoc nhanh doi snippets", "hoc sinh doi snippets", "hoc anh noi snippets", "hoc anh doc snippets", "hoc thanh 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 ("hoc anh doi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc anh doi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc anh doi snippets"))) or ("locating bug core snippets"))*.