Table 2. Synonyms to key search words.

Search part	Main term	Explanation	Synonyms
C1	migrant	people living for a year or more outside the country of their citizenship, their country of birth, or the country where they grew up.	“Migrant” OR “diaspora” OR “refugee” OR “immigrant” OR “exile” OR “displaced” OR “asylum”
C2	entrepreneur	People who are either self-employed or who established a business as their primary way to earn a living	“Entrepreneur*” OR “self-employ*” OR “startup” OR “venture*” OR “start-up” OR “new business*” OR “enterprise” OR “new firm*” OR “new compan*” OR “NTBF” OR “new technology-based firm” OR “new technology based firm”
C3	support	An initiative to teach/support people a set of abilities and skills	“Training” OR “Support” OR “incubat*” OR “accelerat*”