Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
heating services » testing services, hunting services, leasing services
data heating » data heaping, data creating, data relating
supply care » supply case, supply curve, supply farm
supply cote » supply costs, supply cost, supply case

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((supply care) OR (supply cote)) integration efforts. ) or ( supply data heating services. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((supply care) OR (supply cote)) integration efforts. ) OR ( supply data heating services. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((supply care) OR (supply cote)) integration efforts. ) or ( supply data heating services. ))".
• Adding a wildcard symbol may retrieve word variants: (( ((supply care) OR (supply cote)) integration efforts. ) or ( supply data heating services. ))*.