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