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