Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"ninh gian dat slippers" » "ninh giang dat slippers", "tinh gian dat slippers", "binh giang dat slippers", "ninh gian dan slippers", "ninh gian dac slippers", "ninh giang day slippers", "ninh gian dat slippery", "ninh gian dat grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs 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 ("ninh gian dat slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ninh gian dat slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ninh gian dat slippers"))) or ("locating bug code snippets"))*.