Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"hoc duc thi snippets" » "hoc duoc thi snippets", "hoc nuoc thi snippets", "hoc thuc thi snippets", "hoc duc thai snippets", "hoc luc thi snippets", "hoc duc tho 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 duc thi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc duc thi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc duc thi snippets"))) or ("locating bug core snippets"))*.