iphone - Mutiple inputs for function -

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Hello, I have a function as shown below and at this time I call it a variable to SearchTerm I want to pass it to another variable (another string) How do I do this? 

  - (zero) GetYoutube: (NSString *) SearchTerm {}   
 Thanks for your future help: p   
 
 See below:  
  (zero) GetYoutube: (NSString *) SearchTerm withOtherString: (NSString * ) MyOtherString {}   
 will give you suggestions to go to obj-C ...  
 thanks

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