Perhaps you should try some spelling variations:
variation series » education series, action series, edition series
communication 1 » communication _, communication a, communication 3
cns development » gas development, its development, ifc's development
1 enrique » _ enrique, 1 enrique's, mu enrique
them eat » them part
them et » them pt, them best, them newt
1 cns » _ cns, 1 cnl, 2 cns

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: "typologies _ variation series ((them et) OR (them eat)) communication 1 cns development 1 enrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies _ variation series ((them et) OR (them eat)) communication 1 cns development 1 enrique.*.