Lets have a look at how much competition there is out there for the keywords.

Results 1 - 10 of about 138,000 for jomtien restaurant
Results 1 - 10 of about 34,500 for jomtien cafe
Results 1 - 10 of about 13,700 for jomtien chef
Results 1 - 10 of about 46,700 for jomtien dining
Results 1 - 10 of about 33,600 for jomtien dinner
Results 1 - 10 of about 19,200 for jomtien pizza
Results 1 - 10 of about 23,100 for jomtien pasta
Results 1 - 10 of about 22,800 for jomtien wine

Not a lot really.