Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"anh hung lua snippets" » "anh huong lua snippets", "manh hung lua snippets", "anh dung lua snippets", "anh nhung lua snippets", "anh chung luan snippets", "anh khung luan snippets", "anh hung lua slippers"

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 (\"anh hung lua snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java code snippets ) OR ( anh hung lua snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") OR ("anh hung lua snippets"))) OR ("locating bugs code snippets"))*.