Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
inflation gate » inflation rate, inflation rates, inflation taxes
development mu » development menu, development must, development may
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
gate prices » water prices, gate process, base prices
mu enrique » _ enrique, luis enrique
prices de » prices does, prices _, prices a
case i » case 1, case 2, case 4
case 3 » case 1, case 2

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: "technology 1 inflation gate prices de communication ((case i) OR (case 3)) development mu enrique.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 inflation gate prices de communication ((case i) OR (case 3)) development mu enrique.*.