id	keyword
aiti-14339	machining
aiti-14339	cutting
aiti-14339	surface
aiti-14339	mql
aiti-14339	parameters
aiti-14339	nanofluid
aiti-14339	optimization
aiti-14339	fig
aiti-14339	temperature
aiti-14339	roughness
aiti-14339	vol
aiti-14339	kriging
aiti-14339	lubrication