Je was op zoek naar: bla gene (Engels - Khmer)

(bla){1,}
(bla) {១,}

matches all of blablabla and the bla in blackbird or tabla
ផ្គូផ្គង​ blablabla និង​ bla ទាំងអស់​ក្នុង​ blackbird ឬ tabla