Arrays comparing

[MyEarth]

Hi, i want to know if a word from an array, the second, is present in another array, the first. I have made this:

Local $A1[5] = ["My phrase", "Another one word", "I hate arrays", "Autoit is cool"]
Local $A2[3] = ["Word", "Autoit"]

For $x = 0 To UBound($A2) - 1
    For $y = 0 To UBound($A1) - 1
        ConsoleWrite($a2[$x] & " " & $a1[$y] & @CRLF)
        If StringInStr($A1[$y], $A2[$x]) Then
            MsgBox(0, 0, $A2[$x] & " is in the phrase: " & $A1[$y])
        EndIf
    Next
Next

Seems work but...if you check the ConsoleWrite there are some "unnecessary" ( i don't know how to exaplain  ) entry, for example:

CW: A 1
CW: A 2
CW: A 3
CW: A 4
CW: A ???
CW: B 1
CW: B 2
CW: B 3
CW: B 4
CW: B ???
CW:  1 ???
CW:  2 ???
CW:  3 ???
CW:  4 ???
CW:  ???

It do 15 passages and in this 15 passages 7 are unnecessary, since i want always the best speed i think can be improved in some way? I think he need to check 8 times and not 15, A 1 A 2 A 3 A 4 and B 1 B 2 B 3 B 4

Thanks

Edited February 13, 2016 by MyEarth

[alienclone]

Local $A1[4] = ["My phrase", "Another one word", "I hate arrays", "Autoit is cool"]
Local $A2[2] = ["Word", "Autoit"]

For $x = 0 To UBound($A2) - 1
    For $y = 0 To UBound($A1) - 1
        ConsoleWrite($a2[$x] & " " & $a1[$y] & @CRLF)
        If StringInStr($A1[$y], $A2[$x]) Then
            MsgBox(0, 0, $A2[$x] & " is in the phrase: " & $A1[$y])
        EndIf
    Next
Next

 

[MyEarth]

Damn the size of array! What i n00b i am, thanks