Talvez deva tentar algumas variações de ortografia:
decrease conservation » increases conservation (Expandir a busca), decrease cooperation (Expandir a busca), delineate conservation (Expandir a busca)
conservation projects » construction projects (Expandir a busca), construction project (Expandir a busca), generation projects (Expandir a busca)
decrease with » decreases with (Expandir a busca), increase with (Expandir a busca), decrease in (Expandir a busca)
with decrease » with decreased (Expandir a busca), with deceased (Expandir a busca), with increase (Expandir a busca)
decrease at » decrease akt (Expandir a busca), decrease and (Expandir a busca), decrease in (Expandir a busca)
at decrease » rate decrease (Expandir a busca), that decrease (Expandir a busca), and decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease at decrease conservation projects ) OR ( decrease with decrease _ decrease ))~.