Edit filter configuration

stringy := "FITNESS|DIGITAL\b|MARKETING|MR?KTN?G|STRATEGIES|CORPORAT(?:E|ION\b)|COMPAN(?:Y|IES)|(?:(?:CO\.?|PTY\.?|PRIVATE|PVT\.?)? ?(?:LIMITED|LMTD\.?|LTD\.?))$|TECHNOLOG(?:Y|IES)|INDUSTR(?:Y|IES)|(?:IT)? ?SOLUTIONS?|LABORATORIES|FOUNDATION|LL[CP]\.?$|\bINC\.?$|\bPLC\.?$|MANAGING ?PARTNER|PRODUCT(?:IONS?)?|(?:CREATIVE ?)?SOFTWARE|CONSULT(?:AN(?:T|CY)|ING)|DEVELOP(?:ER|RE)S|SERVICES?|CREAT(?:E|I(?:ONS?|V(?:E|ITY)))|APPARELS?|AUTOMOTIVE|INFOTECH|ENTERPRISES?|HOLDINGS|PUBLISHINGS?|CATER(?:ERS?|ING)|NEWS\b|MEDIA\b|STUDIOS?\b|MISSIONS|FOUNDATIONS?|RECORD(?:S$|INGS?)|INSTITUTES?|UNIVERSITY|COLLEGE|SCHOOL|MUSEUM|DISTRICT|ADMINISTRATION|FASHION|FABRICS|CLOTHING|GMBH|GROUPS?|MINISTR(?:Y|IES)|VIDEOGRAPHY|INFORMATICS?|FELLOWSHIP|CHURCH|SUBSCRIBE ?TO|SUB TO|CHANNEL|ENTERTAINMENT|(?<!UN)(?<![ -])OFFICIAL(?!LY)|AFFORDABLE|PURCHASE|THERAPEUTIC(?:AL|S)?|MEDICAL|CAREERS|DISTILLER(?:Y|IES)|BREWER(?:Y|IES)|(?:DOT|\.)(?:CO(?:M|(?:\.| )?UK)|NET|ORG|GOV|TV)$|PUBLICATIONS?|REALTY|(?:SERVICE|TREATMENT) ?CENT(?:ER|RE)|KETO\b|\bDIET\b|INDIA$|CONFERENCE|PUBLISHERS?|CORRESPONDENCE|PROPERT(?:Y|IES)|REAL ?ESTATE|RENTAL|TIME ?SHARE|VACATION|TOURS|INTERIORS|PROJECTS?$|AGENC(?:Y|IES)|AUTO ?(?:GLASS|REPAIR)|PLUMBING|CENTER|GLOBAL\b|OFFICES?(?!R)|RELOCATION|FINANC(?:E|IAL)|FUNDING|HARDWARE\b|GRAPHIC ?DESIGN\b|ONLINE ?S(?:TORE|HOP(?:PING)?)|ADVERTIS(?:E(?:MENT)?|ING)|ELECTRONICS|\bSTAFF\b|\bCLUB\b|UNION|BLOG$|FURNITURE$|CORPS?$|MAGAZINE|PODCAST|AIRLINE|HEALTHCARE|CASINO|GAMBLING|SECURIT(?:Y|IES)";