id	keyword
ger-97	children
ger-97	language
ger-97	laura
ger-97	lcm
ger-97	project
ger-97	students
ger-97	nature
ger-97	learning
ger-97	science
ger-97	school
ger-97	education
ger-97	los
ger-97	ladybugs
ger-97	teacher
ger-97	cognitive
ger-97	biophilia