Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
die developpement » de developpement, le developpement, du developpement
gaps information » als information, gets information, laws information
technology gaps » technology gap
information gas » information gaps, information gap, information goods
developpement l » developpement il, developpement la, developpement de
gas price » gas prices
price 3.2 » prices 3.2, price 2.2, rice 3.2
phase die » phase i, phase ii, phase iii
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information gas price 3.2 communication phase die developpement l afrique.*.