Perhaps you should try some spelling variations:
"За советские науке" » "За советское науке" (Expand Search), "За советская науке" (Expand Search)
"За советскии науку" » "За советская науку" (Expand Search), "За советскии наук" (Expand Search), "За советскии 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), "За советскую науки" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("За советские науке") OR ("За советскии науку"))) OR ("За советскую наука"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"За советские науке\") OR (\"За советскии науку\"))) OR (\"За советскую наука\"))*".
• Removing quotes may allow a broader search: (((( За советские науке ) OR ( За советскии науку ))) OR ( За советскую наука ))*.