Perhaps you should try some spelling variations:
"economist" » "economic", "economies", "economie"
"economists" » "economics", "economiess", "economies"
"economicss" » "economicas", "economiccs", "economicis"
"economicus" » "oeconomicus", "economicas", "economiques"
"economicos" » "economico", "economic", "economies"

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: ("economist" OR (("economists" OR "economics") OR (("economicss" OR "economicus") OR "economicos"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"economist\" or ((\"economists\" or \"economics\") or ((\"economicss\" OR \"economicus\") or \"economicos\")))".
• Removing quotes may allow a broader search: ( economist or (( economists or economics ) or (( economicss OR economicus ) or economicos ))).
• Adding a wildcard symbol may retrieve word variants: ("economist" or (("economists" or "economics") or (("economicss" OR "economicus") or "economicos")))*.