Perhaps you should try some spelling variations:
"trade contact exporters series" » "trade contacts importers series", "trade country exporters series", "trade contact importers series", "trade contact express series", "trade contact reports series", "trade contacts exporters series", "trade context exporters series", "trade conflict exporters series"
"rate control past targets" » "rate controls past targets", "state control past targets", "water control past targets", "rate control part targets", "rate control waste targets", "rate control pt targets", "rate control pasta markets", "rate control based targets", "rate control gasp8 targets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("rate control past targets") or ("trade contact exporters series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("rate control past targets") OR ("trade contact exporters series")).
• Removing quotes may allow a broader search: (( rate control past targets ) or ( trade contact exporters series )).
• Adding a wildcard symbol may retrieve word variants: (("rate control past targets") or ("trade contact exporters series"))*.