Perhaps you should try some spelling variations:
"using integration theory teaching program" » "using integration the teaching program" (Expand search), "using integration through teaching program" (Expand search), "using information theory teaching program" (Expand search), "using cointegration theory teaching program" (Expand search), "housing integration theory teaching program" (Expand search), "during integration theory teaching program" (Expand search), "using integration theory teaching proposal" (Expand search), "using integration theory teaching process" (Expand search), "using integration theory teaching project" (Expand search), "using integration history teaching program" (Expand search)
"using complexed with coding program" » "using complex with coding program" (Expand search), "using complete with coding program" (Expand search), "using compexes with coding program" (Expand search), "using complexes with coding program" (Expand search), "using compared with coding program" (Expand search), "using complexed with cloning program" (Expand search), "using complexed with loading program" (Expand search), "using complexed with cooling programs" (Expand search), "using complexed with cocaine program" (Expand search)

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