Perhaps you should try some spelling variations:
communications av » communications a, communications aa, communications law
test development » forest development, port development, mena development
technologies 4 » technologies _
formative eyes » formative years, formative peer, formative use
development la » development law, development li, development land
4 formative » _ formative, 3 formative, 2 formative
la afrique » l afrique, la fabrique, en afrique
av test » hiv test, car test
how 24 » how 2.4
how 2 » how 12, how _, how a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 formative eyes ((how 2) OR (how 24)) communications av test development la afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 formative eyes ((how 2) OR (how 24)) communications av test development la afrique.*".