Religious aspects -- 2,061 Religious life -- 992 Recipes 621 Readers -- 318 Research -- 277 Religious aspects 229 Research 217 Recipes -- 191 Reducing diets 176 Readers 175 Religious life 157 Recitation 150 Risk management 144 Readers (Elementary) 141 Rhetoric 120 Rock musicians -- 115 Readings 106 Reducing diets -- 104 Romance fiction 104 Race relations 103 Rehabilitation 93 Resumes (Employment) 91 Race relations -- 89 Restaurants -- 87 Real estate investment 82 Relations -- 80 Religious aspect -- 80 Reading 75 Reading -- 75 Running -- 65 Retirement -- 64 Rating of 61 Remodeling -- 60 Religion 56 Real estate investment -- 55 Recycling (Waste, etc.) 52 Refuse and refuse disposal -- 50 Rhetoric -- 50 Recruiting 49 Religion -- 48 Reptiles -- 48 Reptiles 46 Refuse and refuse disposal 45 Real property -- 44 Robotics 44 Relationship marketing 43 Remodeling 43 Retirement income -- 43 Report writing 42 Running 40 Repentance -- 39 Resilience (Personality trait) 39 Relaxation 38 Robots 38 Rabbits 37 Readers (Primary) 37 Recycling (Waste, etc.) -- 37 Religious life (Islam) 37 Renewable energy sources 37 Retail trade -- 37 Riddles -- 37 Rocks -- 35 Report writing -- 34 Rock music -- 34 Racism -- 33 Religous aspects -- 33 Recreation areas -- 32 Reflexology (Therapy) 32 Recording and reproducing -- 31 Refugees -- 31 Rehabilitation -- 31 Remodelling 31 Railroads -- 30 Real estate business 30 Real estate business -- 30 Religion and science 30 Ribbon work 30 Reading (Elementary) 29 Reengineering (Management) 29 Relations 29 Reading (Preschool) 28 Real property 28 Repairing 28 Rites and ceremonies 28 Retail trade 27 Rich people -- 27 Robots -- 27 Rain forests -- 26 Recreation -- 26 Real estate management 25 Riddles 25 Rock climbing 25 Real estate development -- 24 Religions 24 Robotics -- 24 Rules 24 Remodelling -- 23 Rivers -- 23 Ramadan 22 Readings -- 22