# data[].attributes.headline
1. Identify concepts, keywords and related terms that best describe each topic.                                                           

# data[].attributes.subject
1. Identify concepts, keywords and related terms that best describe each topic.                                                           

# data[].attributes.headline
Click on + sign to enter search statement

# data[].attributes.subject
Click on + sign to enter search statement

# data[].attributes.headline
Click on + sign to enter search statement

# data[].attributes.subject
Click on + sign to enter search statement

# data[].attributes.headline
Click on + sign to enter search statement

# data[].attributes.subject
Click on + sign to enter search statement

# data[].attributes.headline
Click on + sign to enter search statement

# data[].attributes.subject
Click on + sign to enter search statement

# data[].attributes.headline
(climate change OR global warming) AND ecosystem services AND Singapore

# data[].attributes.subject
(climate change OR global warming) AND ecosystem services AND Singapore

# data[].attributes.headline
2. Click on the +sign to create a search statement using:                      --  Boolean logic AND, OR                            --  Round parentheses (....)  to                 group synonyms, related terms                    --  * asterisk symbol where applicable.  

# data[].attributes.subject
2. Click on the +sign to create a search statement using:                      --  Boolean logic AND, OR                            --  Round parentheses (....)  to                 group synonyms, related terms                    --  * asterisk symbol where applicable.  

# data[].attributes.headline
COVID-19 AND Asia AND (Spatiality OR Space)

# data[].attributes.subject
COVID-19 AND Asia AND (Spatiality OR Space)

# data[].attributes.headline
"Urban Heat Island" AND Land Use OR Singapore*

# data[].attributes.subject
"Urban Heat Island" AND Land Use OR Singapore*

# data[].attributes.body
(Singapore* is for terms like "Singaporean")

# data[].attributes.body
COVID-19 AND Asia OR spatiality

# data[].attributes.body
Privacy AND contact-tracing

# data[].attributes.headline
environment* AND Singapore AND ecosystem services

# data[].attributes.subject
environment* AND Singapore AND ecosystem services

# data[].attributes.body
Land use AND "urban heat island" AND "Singapore"

# data[].attributes.headline
COVID-19 AND Pandemic AND Asia AND (Space* OR spatiality)

# data[].attributes.subject
COVID-19 AND Pandemic AND Asia AND (Space* OR spatiality)

# data[].attributes.body
bluetooth

# data[].attributes.body
Tracking application