Perhaps you should try some spelling variations:
"За советские науке" » "За советское науке" (Expand Search), "За советская науке" (Expand Search)
"За советскии науку" » "За советская науку" (Expand Search), "За советскии наук" (Expand Search), "За советскии наука" (Expand Search)
"За советскую науки" » "За советская науки" (Expand Search), "За советское науки" (Expand Search), "За советском науки" (Expand Search), "За советскую наук" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"За советские науке\") OR (\"За советскии науку\"))) OR (\"За советскую науки\"))~".
• Removing quotes may allow a broader search: (((( За советские науке ) OR ( За советскии науку ))) OR ( За советскую науки ))~.
• Adding a wildcard symbol may retrieve word variants: (((("За советские науке") OR ("За советскии науку"))) OR ("За советскую науки"))*.