input: When Russell was in his second year as an undergraduate he was taught by Whitehead
fixed: When Russell was in his second year as an undergraduate he was taught by Whitehead.

input: If you are in resort please contact the supplier using the numbers located on the transfer voucher in order to allow them the opportunity to rectify your concerns
fixed: If you are in resort please contact the supplier using the numbers located on the transfer voucher in order to allow them the opportunity to rectify your concerns.

input: gull photography pictures photos
fixed: gull photography - pictures, photos

input: There are some logical conflicts in saving images sounds animations and other entities of PowerPoint file while saving it as a PDF file format
fixed:
There are some logical conflicts in saving images, sounds, animations and other entities of PowerPoint file while saving it as a PDF file format