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