Perhaps you should try some spelling variations:
microscopical sections » microscopic detection, microscopic observations, microscopic calculations
a microscopical » _ microscopical, 7 microscopical, 1 microscopical
wesley series » wiley series, paley series, wesley doris

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

• Adding a wildcard symbol may retrieve word variants: a microscopical sections - john wesley series*.