Add spaces: WordPress-theworld'smostwidelyusedpublishingplatformforhomepages.

Answer: WordPress-the world's most widely used publishing platform for home pages.

Add spaces: Forsecurityreasonyouareunabletochangeyournameorbirthdateinthedatabase.

Answer: For security reason you are unable to change your name or birth date in the database.

Add spaces: [MiddleEnglish,bone-settingandItalian,algebra,bothfromMedievalLatin,fromArabical-jabr,the(scienceof)reuniting:al,the+jabr,reunification,bone-setting.]

Answer:
[Middle English, bone-setting and Italian, algebra, both from Medieval Latin, from Arabic al-jabr, the (science of) reuniting: al, the + jabr, reunification, bone-setting.]