Perhaps you should try some spelling variations:
modeling semiconductor » modern semiconductor, during semiconductor, scheduling semiconductor
prentice a.m » prentice _
a.m modeling » arm modeling, aim modeling, farm modeling
design sheet » design set, design schemes, design select
design short » design support, design school, design sears

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: "prentice a.m modeling semiconductor ((design sheet) OR (design short))".
• Adding a wildcard symbol may retrieve word variants: prentice a.m modeling semiconductor ((design sheet) OR (design short))*.