Question

请高手帮忙详细分析一下这个句子的语法，多谢了！

I can't think of a single search I've done where a board has not instructed me to look at sitting CEOs first.

Answer 1

I can't think of a single search ~~~这句没完。
I've done where a board has not instructed me to look at sitting CEOs first.这又是一个句子。。什么意思嘛？？？

Answer 2

This is a grammatically complete senetnce. There are two attributive clauses:

1. I've done
2. where a board has not instructed me to look at sitting CEOs first.

These two attributive clauses both qualify "search".

The same as the sentence below in terms of structure:
She told me of a shop I'd heard of before where you could buy all kinds of fake LVs.