5, 18-19 years, 20-24 years, 20-25 years, 20s, 25-29 years, 25-30 years, african, african american ethnicity, african americans, african ethnicity, african-american, afro american, afro-american, blacks, book, books, browsing, buddies, buddy, building exterior, campus, casual clothing, caucasian ethnicity, caucasians, chat, chats, chatted, chatting, cheerful, cheerfulness, collaborating, collaboration, collaborations, college, college student, colleges, color, color image, colored, colors, colour, colours, communicate, communicated, communicates, communicating, communication, communications, companionship, computer, computers, comrade, comrades, connect, connected, connecting, connection, connects, connexion, connexions, conversation, conversations, converse, conversed, converses, conversing, cooperation, cooperations, day, daylight, daytime, delight, delighted, delights, dialog, dialogs, dialogue, dialogues, diversity, e learning, e-learning, education, enjoyment, examining, exercise, exercises, exterior, few, five, five people, fives, friend, friendliness, friendship, friendships, furnishings, gesturing, glad, gladly, gladness, gratified, group project, group projects, groups, groupwork, groupworks, happiness, happy, higher education, horizontal, horizontally, horizontals, human, human being, humans, incidental people, internet, internets, join, joined, jollies, joy, joyful, joyous, laptop, laptops, man, men, merry, mixed race people, mixed race person, multi ethnic group, multi-ethnic group, multi-racial, notebook, outdoor, outdoors, outside, pal, pals, person, photographic, photography, pleased, pleasure, pointed, pointing, pupil, pupils, school, schoolwork, schoolworks, seated, sit, sits, sitting, smile, smiles, smiling, speak, speaking, speaks, spoken, standing, stood, student, students, studied, studies, study, studying, table, tables, talk, talked, talker, talkers, talking, talks, team, teamwork, technology, together, togetherness, tome, tomes, toothy smile, universities, university, university student, using, using computer, using laptop, whites, wireless, wireless technology, woman, women, young, young adult, young men, young women, europe, of african descent, scandinavia, sweden, western european