Problem: Add spaces: Ahandtrowelmadeofhigh-qualitysteelforplantingandtransplantingplantsisavitalpieceofequipment.

Spaces added: A hand trowel made of high-quality steel for planting and transplanting plants is a vital piece of equipment.

Problem: Add spaces: In1968KnuthwasappointedasProfessorofComputerScienceatStanfordUniversity.

Spaces added: In 1968 Knuth was appointed as Professor of Computer Science at Stanford University.

Problem: Add spaces: IndividualswithsurnameELGSTRM

Spaces added: Individuals with surname ELGSTRM

Problem: Add spaces: Lcounter,nom:Lengthofcounterinactualshop

Spaces added:
Lcounter,nom: Length of counter in actual shop