Hundreds of example. This is a common phrase in English.

Is there any other examples >> Are there any other examples (plural) Is there another example (singular) You can help yourself to another helping of ice cream help = to aid or assist helping = a portion / serving of something ie : food

"I couldn't help" in this sentence is equivalent to "I couldn't prevent/I couldn't stop/I couldn't avoid". So you may put any other verb next to it just as long as it will sound nice such as I couldn't help looking at you, I couldn't help talking to you, I couldn't help eating, etc. :)

Help in this sense means 'I couldn't stop myself/ refrain from or resist' you can use it in the same way with other verbs. 'I couldn't help thinking/feeling'.

I know the meaning, thank you!