IF something CONTAINS keyword?

at the bottom of this post is my current script.
Is there anyone that can help me add something that I have no clue on how to add:

I need for the script to check whether this schedule (excel sheet) is regarding a sports item by checking ProjectName to see if it contains any keywords, such as NBA, NHL, NFL, or NBA.

If it doesn’t, then it would make the ical schedule as I have below.
If it does, then it needs to make the ical schedule as below, with the addition of the following ToDo’s:


These would all be due 2 weeks after FirstShot date.
Also these would all need to be included in the updating process where if the calendar exists, and it is not completed, then the date needs to be updated for that todo. if it is completed (or does not exist [non-sports items])…then its ignored.

any help is appreciated

property summaryList : {"Tooling PO", "Paint Photos", "Decals", "Paint Guides", "Layout", "Vendor", "PaintMasters", "1st Shot", "Mock-up", "Packaging Files", "Chromalins", "EP", "1st Deco", "Proofs", "PO", "PP"}

tell application "Microsoft Excel"
	set ProjectName to the value of cell "$F$4"
	set ReviseDate to the value of cell "$Z$4"
	set range_value to item 1 of (get value of range "J12:U12")
	set {ToolDate, PaintPhotos, Blister, blind, VendorDate, PaintMaster, FirstShot, Mockup, Artwork, EP, firstDeco, PODate} to range_value
	set PPDate to the value of cell "$Y$12"
	copy PaintPhotos to DecalDate
	copy PaintPhotos to GuideDate
	copy Artwork to Chromalins
	copy Artwork to Proofs
	close front window
end tell
tell application "iCal"
	if not (exists calendar ProjectName) then
		tell (make new calendar at end of calendars with properties {name:ProjectName, description:ReviseDate as text})
			set its color to {37500, 0, 0}
		end tell
	end if
	set dateList to {ToolDate, PaintPhotos, DecalDate, GuideDate, Blister, VendorDate, PaintMaster, FirstShot, Mockup, Artwork, Chromalins, EP, firstDeco, Proofs, PODate, PPDate}
	repeat with i from 1 to count summaryList
		set theDate to my calcDate(item i of dateList)
		set {theTodo, isCompleted} to my check_Todo(ProjectName, item i of summaryList)
		if class of theDate is date then
			if item i of summaryList is "Proofs" then set theDate to theDate + weeks * 2
			if theTodo is false or (item i of summaryList is "Proofs" and isCompleted is false) then
				if item i of summaryList is "Proofs" and theTodo is not false then delete theTodo
				make new todo at end of todos of calendar ProjectName with properties {due date:theDate, description:ProjectName, summary:item i of summaryList}
				if isCompleted is false then set due date of theTodo to theDate
			end if
		end if
	end repeat
end tell

on calcDate(d)
	if class of d is date then return d
	if d is "" or d is in {"N/A", "NA", "on hold"} then return false
	set delim to item (((d contains "/") as integer) + 1) of {".", "/"}
	set {TID, text item delimiters} to {text item delimiters, delim}
		set {mn, dy, yr} to text items of d
		if yr as integer < 10 then set yr to (yr as integer) + 2000
		set text item delimiters to TID
		tell (current date) to set d to it - (its time)
		tell d to set {its day, its month, its year} to {dy as integer, mn as integer, yr as integer}
		return d
	on error
		set text item delimiters to TID
		return false
	end try
end calcDate

on check_Todo(cal, param)
	tell application "iCal"
		tell calendar cal
			repeat with tt in (get todos)
				tell contents of tt
					if summary is param then
						set c to completion date
							return {it, true}
						on error
							return {it, false}
						end try
					end if
				end tell
			end repeat
		end tell
		return {false, false}
	end tell
end check_Todo