andymandias

Well, now I feel sheepish.  The answer is right there at the top of the results.  The "alfred:ignore" comment wasn't showing up in the "Get Info" display for the application, but by adding then removing another comment I was able to remove it.  Everything is working perfectly now, thank you!  Sorry for the hassle.

/Applications/DYMO Label.app

Internal File Metadata
======================

 Display Name: DYMO Label
    Alt Names: DYMO Label.app
    File Type: com.apple.application-bundle
     Comments: alfred:ignore
     Keywords:
    Last Used: 2014-12-16 08:06:52 +0000

Raw mdls File Metadata
======================

kMDItemAlternateNames          = (
    "DYMO Label.app"
)
kMDItemCFBundleIdentifier      = "com.dymo.dls"
kMDItemContentCreationDate     = 2011-07-27 13:17:48 +0000
kMDItemContentModificationDate = 2014-11-23 01:30:03 +0000
kMDItemContentType             = "com.apple.application-bundle"
kMDItemContentTypeTree         = (
    "com.apple.application-bundle",
    "com.apple.application",
    "public.executable",
    "com.apple.localizable-name-bundle",
    "com.apple.bundle",
    "public.directory",
    "public.item",
    "com.apple.package"
)
kMDItemCopyright               = "© 2014, Sanford, L.P. All Rights Reserved"
kMDItemDateAdded               = 2014-12-16 08:00:08 +0000
kMDItemDisplayName             = "DYMO Label"
kMDItemExecutableArchitectures = (
    i386,
    "x86_64"
)
kMDItemFinderComment           = "alfred:ignore"
kMDItemFSContentChangeDate     = 2014-11-23 01:30:03 +0000
kMDItemFSCreationDate          = 2011-07-27 13:17:48 +0000
kMDItemFSCreatorCode           = ""
kMDItemFSFinderFlags           = 0
kMDItemFSHasCustomIcon         = (null)
kMDItemFSInvisible             = 0
kMDItemFSIsExtensionHidden     = 1
kMDItemFSIsStationery          = (null)
kMDItemFSLabel                 = 0
kMDItemFSName                  = "DYMO Label.app"
kMDItemFSNodeCount             = 1
kMDItemFSOwnerGroupID          = 20
kMDItemFSOwnerUserID           = 501
kMDItemFSSize                  = 16826788
kMDItemFSTypeCode              = ""
kMDItemKind                    = "Application"
kMDItemLanguages               = (
    de,
    English,
    es,
    fr,
    "fr_CA",
    it,
    nl,
    pt
)
kMDItemLastUsedDate            = 2014-12-16 08:06:52 +0000
kMDItemLogicalSize             = 16826788
kMDItemPhysicalSize            = 18452480
kMDItemUseCount                = 1
kMDItemUsedDates               = (
    "2014-12-16 08:00:00 +0000"
)
kMDItemVersion                 = "8.5.2.95"
 

I use the DYMO label printing application "DYMO Label.app" (https://dymo.custhelp.com/app/answers/detail/a_id/101/~/dymo-drivers-and-downloads#lw_mac) to print labels.  I can't get Alfred to find the application, regardless of search term I use.  Spotlight finds the application without any problem.  It's located in the standard /Applications folder, and all of the other Applications in the folder are found.

I'm running OS X Yosemite 10.10.1 and Alfred 2.5.1.