Perhaps you should try some spelling variations:
"using cointegration theory leasing program" » "using integration theory leasing program" (Expand search), "using cointegration tests leasing program" (Expand search), "using cointegration test leasing program" (Expand search), "varying cointegration theory leasing program" (Expand search), "and cointegration theory leasing program" (Expand search), "using integrative theory leasing program" (Expand search), "using cointegration theory learning program" (Expand search), "using cointegration theory learning programs" (Expand search), "using cointegration theory teaching program" (Expand search), "using cointegration theory reading program" (Expand search), "using cointegration theory meaning program" (Expand search)
"using complex with coding program" » "using complex with cloning program" (Expand search), "using complex with loading program" (Expand search), "using complex with cooling programs" (Expand search), "housing complex with coding program" (Expand search), "using computer with coding program" (Expand search), "using complexes with coding program" (Expand search), "using complex with cocaine program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("using complex with coding program") OR ("using cointegration theory leasing program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using complex with coding program\") OR (\"using cointegration theory leasing program\"))*".
• Removing quotes may allow a broader search: (( using complex with coding program ) OR ( using cointegration theory leasing program ))*.