I find it difficult to look for a spacious building to open a coffee shop. (DIFFICULTY) .I had difficulty finding a new job. (FOUND)

`1` I have difficulty in looking for a spacious building to open a coffee shop .

`-` find it difficult to do sth `=` have difficulty in doing sth : gặp khó khăn khi làm gì .

`2` I found it difficult to find a new job .

`-` have difficulty in doing sth `=` find it difficult to do sth : gặp khó khăn khi làm gì .