Glue made from natural materials? Without chemicals and strong odors? Yes, this can be possible, and for that you will be required cooking foods in small quantities.
1 cup flour
1/3 cup sugar
¾ cup water
1 tablespoon vinegar
In a bowl, mix the flour and sugar and add water to which was previously added vinegar. Container put on the stove on mild heat to cook with constant stirring. When the mass is uniform, removed the pot from the stove and allow cooling completely. Then the glue of flour and water is ready for use.
The rest of the glue can be kept in the refrigerator.