Account view search on mobile - showing less records compared to portal

Hello,

Condition 1: - I'm using SugarCRM custom mobile application, For the account module when I try to search a particular record with initial names, sugar custom mobile app shows limited records while on another side SugarCRM portal shows 200+ records with same initials.

Condition 2: - When I use SugarCRM Default mobile application and search for the same record with initials, it shows me list which matches to the portal, Don't understand what's wrong in case of the custom mobile application. 

SugarCRM SDK Version:- 7.0.0.498-1.4.2-2

Please help me or suggest something to resolve this error.

Thanks,

Shrikant