Perhaps you should try some spelling variations:
oral communication » personal communication
water developments » water development, later developments, rate developments
communication une » communicative une, communication united, communication brunei
technology code » technology case, technology cost, technology choice
code creation » model creation, co creation, de creation
une water » use water, mine water, pure water
4 crisis » 3 crisis, 19 crisis, 09 crisis
1 crisis » 19 crisis

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 code creation ((4 crisis) OR (1 crisis)) oral communication une water developments _ a.~".
• Adding a wildcard symbol may retrieve word variants: technology code creation ((4 crisis) OR (1 crisis)) oral communication une water developments _ a.*.