Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"da dat quoc snippets" » "da dat nuoc snippets", "da dat duoc snippets", "da dan quoc snippets", "dan dat quoc snippets", "de dat quoc snippets", "da day quoc snippets"
"locating bug core snippets" » "locating bug code 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 ("da dat quoc snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( da dat quoc snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("da dat quoc snippets"))) or ("locating bug core snippets"))*.