Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"luc hat doi snippets" » "luc nhat doi snippets", "luc ha doi snippets", "tuc hat doi snippets", "luc hoat doi snippets", "luc thay doi snippets", "luc hang 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 ("luc hat doi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( luc hat doi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("luc hat doi snippets"))) or ("locating bug core snippets"))*.