FilesToBackup='*.track* *.xml *.vm* *.gz Trace* TRACE* "*core*" *.out fcif_data_* esi_error_* *.rollback *.sed R.* APStatus_*
log* *.output* send_mail* downenv* check_env* intaspurge_db_* sqlnet.log *.rpt *.html *.csv "*TSC*"'

and i am using it like this-
echo Moving files from $(pwd):
        filesclause=$(/bin/echo "$FilesToBackup" | sed -e "s/ /\' -o -name \'/g")
        filesclause="-name '$filesclause'"
        # The following find will search the current dir and all subdirs except only name "centers"
        # Each file that is older than 1 day will be checked against the $FilesToBackup list
        # Those that match will be added to the tmpfile intasclean$$
        if [[ $dir != "." ]]; then
                eval find . -type f \\\( $filesclause \\\) | grep -v "^./centers" > $TEMPDIR/intasclean$$
        else
                echo $FilesToBackup | xargs /bin/ls -1 > $TEMPDIR/intasclean$$ 2>/dev/null
        fi