1 Subjects: “...past vegetation...”

2 “... the lesser-known stories of six inventors and their unique contributions to cycling's past which continue...”

3 “...One significant area of research in the multifaceted field of bilingualism over the past two...”

4 “...Neurocomparative music and language research has seen major advances over the past two decades...”

5 “...Research on the human brain development has seen an upturn in the past years mostly due to novel...”