Perhaps you should try some spelling variations:
"support carbon integration theories." » "support carbon integration theory.", "support carbon integration through.", "support carbon integration efforts.", "support urban integration theories.", "support can integration theories.", "support care integration theories.", "supporting carbon integration theories."
"supply road planning services." » "supply road banking services.", "supply urban planning services.", "supply town planning services.", "supply crowd planning services.", "supply role planning services.", "supply rural planning services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply road planning services.") OR ("support carbon integration theories."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply road planning services.\") OR (\"support carbon integration theories.\"))".
• Removing quotes may allow a broader search: (( supply road planning services. ) OR ( support carbon integration theories. )).
• Adding a wildcard symbol may retrieve word variants: (("supply road planning services.") OR ("support carbon integration theories."))*.