What character splits search terms (for different search result tabs), searching from the search box.

Question

When we type in a search term, in the search box, the results can be shown in a tab. But how can you split search terms while entering them all at once, each search term providing results in a new tab.
"Search Term|Search Term Two", using |;\ etc only sends the term in entirety beyond. What does this box handle and how to make it open two tabs when given two separated search terms.
So what is this special character or setting?
Thank You

Answer 1

Thank u so Bruce , I finally found an answer to my question.
The solution u provided looks complete except that i am confused by the meaning of strField , may i didnt provide more details in my  post .
The strField var i provided earlier was not meant to be placed in my code  , the correct one is shown below .However , the strField means according to me is the field against which the search operation should take place based on the ( search Term )
the user provided . 
Here is the code after applying the solution u suggested :
'Information collected from the user      
 strWhereToSearch = IIf(.framSearchIn.Value = 1, "[quknotSubject]", "[quknotBody] ")       
strCondition = strWhereToSearch & "  Like '* " & strTextSearch & " *' OR " & _
strWhereToSearch & " Like '" & strTextSearch & " *' OR " & _ 
strWhereToSearch & "Like '* " & strTextSearch & "'" 
'Fill result search  Recordset      
strSql = " Select  * from qryExtraTool_QuickNoteSubCatMainCat   "         
strSql = strSql & " WHERE   " & strCondition & "  ORDER BY quknotDate"  
'Control Source for the text box to display matches. ( Highlight the search word )     
txtQuickNoteBody = SearchHilight(strWhereToSearch, strTextSearch)
Tell me if my implementation to your code is right ?
Thank u again Bruce ...