How do I reduce taxable income amount on Fulbright Grant?

I am reporting my Fulbright grant as wages in the Less Common> Miscellaneous Income section. I had read about deducting costs of airfare, lodging, and other business-related expenses via the Tax Home concept. When I enter these expenses in the employment expenses section, it does not seem to affect my taxable income. I am not sure if I entered this in the wrong section or if I misunderstood the concept.

Here is where I read about the tax home: https://www.irs.gov/individuals/international-taxpayers/fulbright-grants

"When a Fulbright grant is considered as wages, then several possibilities may be available to reduce your U.S. federal income tax on these wages. For example:

1. If your tax home is in the United States, and you are temporarily in a foreign country away from your tax home in the USA for less than 1 year, then you may be able to deduct your airfare, local transportation, lodging, and food expense as itemized deductions reported on Form 2106, Employee Business Expenses (or Form 2106-EZ) and Schedule A of Form 1040.  See Chapter 26 of Publication 17, Your Federal Income Tax, for an explanation of the Tax Home concept and Away-From-Home expenses.  See also Publication 463, Travel, Entertainment, Gift, and Car Expenses."