FullCode.ps1

# installation
Install-Module PSCognitiveService -Verbose -Force -Confirm:$false -Scope CurrentUser

# import module
Import-Module PSCognitiveService

# create cognitive service accounts in azure
$Params1 = @{
    AccountType       = 'Bing.Search.v7'
    ResourceGroupName = 'demo-resource-group'
    SKUName           = 'F1' 
    Location          = 'Global'
}
New-CognitiveServiceAccount @Params1 | Out-Null

$Params2 = @{
    AccountType       = 'TextAnalytics'
    ResourceGroupName = 'demo-resource-group'
    SKUName           = 'F0' 
    Location          = 'CentralIndia'
}
New-CognitiveServiceAccount @Params2 | Out-Null


# add subscription keys & location from azure 
# to $profile as $env variables 
# and load them in them in current session
$null = New-LocalConfiguration -FromAzure `
                               -AddKeysToProfile `
                               -Verbose


# web search a keyword to get snippets
$Snippets = Search-Web "Trade War" |
            ForEach-Object {$_.webpages.value.snippet} 

# extract keywords from snippets
$Words = $snippets.ForEach({
            Get-KeyPhrase -Text $_ -ErrorAction SilentlyContinue
        }).documents.keyphrases.split(' ') 


Install-Module PSWordCloud -Scope CurrentUser
Import-Module PSWordCloud

# build a word cloud from these key phrases
$Path = "$env:TEMP\wordcloud.svg"
$Params = @{`
    Path = $Path
    Typeface = 'Consolas'
    ImageSize = '3000x2000'
    AllowRotation = 'None'
    Padding = 5
    StrokeWidth = 1
}

# generate word cloud using 'PSWordCloud' module
$Words | New-WordCloud @Params
Start-Process Chrome $Path