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

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