Perhaps you should try some spelling variations:
test objectives » test objects, audit objectives, smart objectives
past objectives » fast objective, uat objectives, impact objectives
act objectives » set objectives, uat objectives, action objectives
agile series » agile services, agile stories, agile service

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

• If you are trying to use Boolean operators, they must be ALL CAPS: the ((act objectives) OR (((past objectives) OR (test objectives)))) lean-agile series.
• The words AND, OR and NOT may confuse the search; try adding quotes: "the ((act objectives) or (((past objectives) OR (test objectives)))) lean-agile series".
• Adding a wildcard symbol may retrieve word variants: the ((act objectives) or (((past objectives) OR (test objectives)))) lean-agile series*.