Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"phong may lua slippers" » "phong mat lua slippers", "thong may lua slippers", "phuong mai lua slippers", "phong cay lua slippers", "phong may bua slippers", "phong may sua slippers", "phong may lua slippery", "phong may lua 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 ("phong may lua slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( phong may lua slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("phong may lua slippers"))) or ("locating bug code snippets"))*.