Perhaps you should try some spelling variations:
structure conditional » structure functional, structural condition, structure computational
programming recursion » programming decision, programming session, programming decisions
function computation » function computing, function decomposition, section computational
recursion assays » recursion arrays, reduction assays, precursors assays
assays virus » arrays virus, assays drug

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: "((function computation) OR (structure conditional)) programming recursion assays virus~".
• Adding a wildcard symbol may retrieve word variants: ((function computation) OR (structure conditional)) programming recursion assays virus*.