Perhaps you should try some spelling variations:
geographical scope » geographic scope, geographical factors
geographic code » geographic scope, geographic index, geographic food
a geographical » _ geographical
a geographic » _ geographic, 1 geographic, a geography
scope paper » scope chapter, scoping paper, income paper
code paper » code hyper, code chapter, code parsers
paper i » paper _
paper v » paper iv, paper _, paper 1

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( a geographical scope paper i/2011 ) OR ( a geographic code paper v/2011 ))~.
• Adding a wildcard symbol may retrieve word variants: (( a geographical scope paper i/2011 ) or ( a geographic code paper v/2011 ))*.