database - Linq contains() -

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I am implementing a search button that pulls all the products containing the word that a user can enter in a text box Will be recorded.

The keywords below can be given in any of the columns below. Var products = DB in x Products where x.SupplierId == Login user & amp; (X.States.testrestring). This includes (Search Certificates). X Splpler Code. Caitans (Search Serbia) || X Product Id. ToString () This includes (Search Serbia) || X Barcode Includes (Search Serratia) || X (Search Carter) X.ProposedActiveDate.ToString (). This includes (Search Serbia). X.VATRate.ToString (). Include (Search Certifa)) Select X;

The problem?

I did not find any product from the database (there is a product in the database).

What did I do wrong?

I think the order is wrong ...

If the user By typing shoes, shoes you need to split the search term "shoes" and "boot" and add them to a list & lt; & Gt; And then do the following 

  SearchTermsList.Contains (x.Status.ToString ()) || SearchTerm List. Resource (X Supplier Code)

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