Perhaps you should try some spelling variations:
"The composed services" » "The composite services", "The compute services", "The component service"
"The complex services" » "The complex service", "The complex surfaces", "The compute services"
"the complex series" » "the complex queries", "the complete series", "the compleat series"

Try widening your search to All Fields.

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 complex series") OR ((("The complex services") OR ("The composed services")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"the complex series\") or (((\"The complex services\") OR (\"The composed services\"))))".
• Removing quotes may allow a broader search: (( the complex series ) or ((( The complex services ) OR ( The composed services )))).
• Adding a wildcard symbol may retrieve word variants: (("the complex series") or ((("The complex services") OR ("The composed services"))))*.