Google Like Search Results

Dear All, I am trying to use the apis for a taxi app and I want to show google like results. For ex- when I type Luton, the result should show me Luton Milestones like luton airport, luton golf etc. and when I type LU2 9, it should show me results for LU2 9 post codes but instead it shows me results having 9 in the address and even showing me results for LU2 7 or LU2 8.
My request is -
https://api.tomtom.com/search/2/search/lu2 9.xml?minFuzzyLevel=1&maxFuzzyLevel=2&idxSet=addr,pad,str&key=key&limit=10&countrySet=GB,GBR"

Results are (just shown 1 result as an example)

<?xml version="1.0" encoding="UTF-8"?> lu2 9 NON_NEAR 47 1 0 97 1 Address Range cxIvpQvlIuFjF84ebkhSLw 2.6624002457 9 Greenways Luton Bedfordshire ENG England LU2 LU2 8BL GB United Kingdom GBR 9 Greenways, Luton, LU2 8BL Luton 51.904396 -0.392927 51.90438 -0.39289 51.90436 -0.39283 9 - 9 51.90436 -0.39289 51.90438 -0.39283