Perhaps you should try some spelling variations:
technologies partial » technologies part, technologies art, technologies past
partial information » spatial information, political information, personal information
oral communication » personal communication
developing asia's » developing asian, developing areas
information 3 » information 2
4 developing » 3 developing
asia's silk » asian silk, africa's silk
costs 4 » costs _, costs a, costs 4.2
3 keep » _ keep, 1 keep, 5 keep

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

• Adding a wildcard symbol may retrieve word variants: technologies partial information 3 keep oral communication costs 4 developing asia's silk.*.