Talvez deva tentar algumas variações de ortografia:
mating patterns » eating patterns (Expandir a busca), banding patterns (Expandir a busca), emerging patterns (Expandir a busca)
decrease mating » decrease walking (Expandir a busca), decrease during (Expandir a busca), decrease owing (Expandir a busca)
hiv decrease » via decrease (Expandir a busca), hiv increase (Expandir a busca), will decrease (Expandir a busca)
decrease hiv » decrease in (Expandir a busca), decrease their (Expandir a busca), decreased high (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of decrease » or decrease (Expandir a busca), not decrease (Expandir a busca), of decree (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease of decrease to decrease ) OR ( decrease hiv decrease mating patterns ))~.