Problem: Add spaces: Therewasquitesomeactivitythenexthoursonall5floors,reallyagoodstartofthefestival.

Spaces added: There was quite some activity the next hours on all 5 floors, really a good start of the festival.

Problem: Add spaces: CNBBR288.DLLBlueScreenofDeath(BSOD):NormallyCNBBR288.DLLmissingorhavingfalseantiviruslikeProgram:Win32/Advdown.Ainstalled,mistakenoperationandCNBBR288.DLLmodifiedbyvirusmayleadBSOD.

Spaces added: CNBBR288.DLL Blue Screen of Death (BSOD):Normally CNBBR288.DLL missing or having false antivirus like Program:Win32/Advdown.A installed, mistaken operation and CNBBR288.DLL modified by virus may lead BSOD.

Problem: Add spaces: Valuesofx1,x2andλcanbedeterminedwhichsatisfythefirstorderconditions.

Spaces added: Values of x1, x2 and λ can be determined which satisfy the first order conditions.

Problem: Add spaces: Inmyparticularcase,theoldestdevicelistedwassixyearsold.

Spaces added:
In my particular case, the oldest device listed was six years old.