Perhaps you should try some spelling variations:
"За советском науку" » "За советском наук" (Expand Search), "За советском науки" (Expand Search)
"За советские наука" » "За советское наука" (Expand Search), "За советская наука" (Expand Search)
"За советскии науке" » "За советская науке" (Expand Search), "За советскии наук" (Expand Search), "За советскии 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 советском науку") OR ("За советские наука"))) OR ("За советскии науке"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"За советском науку\") OR (\"За советские наука\"))) OR (\"За советскии науке\"))*".
• Removing quotes may allow a broader search: (((( За советском науку ) OR ( За советские наука ))) OR ( За советскии науке ))*.