多个名词和介词短语的修饰关系问题

and前后有多个名词和介词短语，怎么样分辨他们之间的关系（哪个修饰哪个）？

譬如：A in B and C in D

实例：it is only possible with the advances in roboticsand structure in aerodynamics during the past few years.

需要依据具体的上下文语义?有没什么规律？

这个句子逻辑有误，宜做如下修改：

it is only possible with the advances in robotics and aerodynamics during the past few years. 

in the robotics and aerodynamics介词短语修饰advances，表示哪一方面的进展，during介词短语也是修饰advances表示什么时间的进展。