Perhaps you should try some spelling variations:
city transportation » high transportation, air transportation, _ transportation
technologies city » technologies bit, technologies co, technologies art
disaster pension » disaster decision, disaster prevention, disaster compensation
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
schemes 4 » schemes _, scheme 4, schemes a
2 areal » 2 real, _ areal, 2 areas
3 up » _ up, 7 up, 1 up
3 un » _ un, a un

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies city transportation ((3 up) OR (3 un)) disaster pension schemes 4 developing 2 areal.~".
• Adding a wildcard symbol may retrieve word variants: technologies city transportation ((3 up) OR (3 un)) disaster pension schemes 4 developing 2 areal.*.