Perhaps you should try some spelling variations:
estimate interventions » state interventions, climate interventions, state intervention
interventions paving » interventions having, interventions making, interventions taking
integrated services » internet services
support estimate » support climate, support state, supports climate
4 integrated » 1 integrated, 3 integrated, 2 integrated
support 4 » support _, support a, support 3.4

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support 4 integrated services. ) or ( support estimate interventions paving. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support 4 integrated services. ) OR ( support estimate interventions paving. )).
• Adding a wildcard symbol may retrieve word variants: (( support 4 integrated services. ) or ( support estimate interventions paving. ))*.