Perhaps you should try some spelling variations:
"За советское науку" » "За советское наук" (Expand Search), "За советское наука" (Expand Search), "За советское науке" (Expand Search)
"За советская науку" » "За советская наук" (Expand Search), "За советская наука" (Expand Search), "За советская науке" (Expand Search)
"За советскую науки" » "За советскии науки" (Expand Search), "За советские 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 советское науку\") OR (\"За советская науку\"))) OR (\"За советскую науки\"))~".
• Removing quotes may allow a broader search: (((( За советское науку ) OR ( За советская науку ))) OR ( За советскую науки ))~.
• Adding a wildcard symbol may retrieve word variants: (((("За советское науку") OR ("За советская науку"))) OR ("За советскую науки"))*.