Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"cuon dat nuoc snippets" » "chon dat nuoc snippets", "cuon danh nuoc snippets", "cuong dao nuoc snippets", "cuon dat nuoc slippers", "cuon dat quoc snippets", "cuon dat duoc snippets", "cuon dat ngoc snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java code snippets\") OR (\"cuon dat nuoc snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( cuon dat nuoc snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("cuon dat nuoc snippets"))) OR ("locating bug code snippets"))*.