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