Operators

1. Finding Apertheid sites South Africa 

 Apartheid sites South Africa

intitle: apartheid sites south Africa

inurl: apartheid sites south Africa

related: apartheid sites south Africa

2. finding birth rates in ethiophia 

host: ethiopia birth rates

3. Moonson in India

allintitle: monsoons india

4. Football scores in the UK

related: football scores united kingdom

5. weather patterns in new zealand

site: weather patterns new zealand

6. Cancer research in US government sites

host: .gov us + "cancer research"