There are 3 ways to do so :
1) Simply do SET DEFINE OFF; and then execute the insert stmt.
2) Simply by concatenating reserved word within single quotes and concatenating it.
E.g. Select 'Java_22 ' || '& '|| ':' || ' Oracle_14' from dual --(:) is an optional.
3) By using CHR function along with concatenation.
E.g. Select 'Java_22 ' || chr(38)||' Oracle_14' from dual
Hope this help !!!