Search engine macro

Hello,

On sheet4 i have lots of data in columns. And i'm interested in two of them:
col. i and col. k.

In column i i have code (12-13 char). And in column k i have count numbers.

I need macro, that takes the code from sheet4(column i), searches match on sheet2 (columns c; e:m) and copies the count number (in columns k on sheet4) on the same row, where the match was found in column Q (from sheet4 column K to sheet2 column Q)

I can't figure it out. Help!