Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"loi cong ha snippets" » "loi song ha snippets", "noi cong ha snippets", "moi cong ha snippets", "loi cong hoa snippets", "loi dong ha snippets", "loi cong tac snippets", "loi cong ha slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 java snippets\") OR (\"loi cong ha snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( loi cong ha snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("loi cong ha snippets"))) OR ("locating bug code snippets"))*.