Perhaps you should try some spelling variations:
"supply care integration theories." » "supply care integration theory.", "supply care integration through.", "supply care integration efforts.", "supply fare integration theories.", "supply can integration theories.", "supply market integration theories.", "supply case integration theories.", "supply curve integration theories.", "supply cote integration theories."
"supply large irrigation schemes." » "supply large irrigation scheme.", "supply large irrigation systems.", "supply farm irrigation schemes.", "supply drip irrigation schemes.", "supply scale irrigation schemes.", "supply charges irrigation schemes.", "supply market irrigation schemes.", "supply curve irrigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply large irrigation schemes.") OR ("supply care integration theories."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply large irrigation schemes.\") OR (\"supply care integration theories.\"))*".
• Removing quotes may allow a broader search: (( supply large irrigation schemes. ) OR ( supply care integration theories. ))*.