contrasting present and previous outcomes.

This wordwilde survey aims to determine

Highlighting Overall Research Outcome

joining, touching,

juxtaposing

(adjective) likely to be true

(This is a useful word for "how strong the claims are")

this issue is very important

Recommended the collection

highlighted major deficiencies

Data suggest that

Has been described

were considered

we calculated

we difinied

Introduction literature review

Making topic generalization