Perhaps you should try some spelling variations:
past objectives » test objectives, fast objective, uat objectives
act objectives » set objectives, uat objectives, action objectives
agile services » agile service, fragile services, file services
agile series » agile stories, agile service, agile sprints

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)) lean-((agile series) OR (agile services)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "the ((act objectives) OR (past objectives)) lean-((agile series) or (agile services))".
• Adding a wildcard symbol may retrieve word variants: the ((act objectives) OR (past objectives)) lean-((agile series) or (agile services))*.