or download this
$pattern = (reement\s*PFPC\s*receives\s*fees\s*at\s*annual\s*rate\s*of
+\s*)(#.{0,3}#)(\s*\s*of\s*average\s*net\s*asset\s*value\s*of\s*outsta
+nding\s*In\s*)
while ($data =~m/$pattern/gi)
...
{
####### increase the margin to search #####
}