Perhaps you should try some spelling variations:
"developing computation using complex program" » "developing computational using complex program" (Expand search), "developing population using complex program" (Expand search), "developing communication using complex program" (Expand search), "developing computations using complex program" (Expand search), "developing computation in complex program" (Expand search), "developing composition using complex program" (Expand search), "developing computation using simplex program" (Expand search), "developing computation using complex programmes" (Expand search), "developing computation using complex prograded" (Expand search), "developing computation housing complex program" (Expand search), "developing computation using computer program" (Expand search)
"using modes from python programming" » "using models from python programming" (Expand search), "using modis from python programming" (Expand search), "using model from python programming" (Expand search), "using modes from pathogen programming" (Expand search), "using modes from anthony programming" (Expand search), "using codes from python programming" (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: (("developing computation using complex program") OR ("using modes from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"developing computation using complex program\") OR (\"using modes from python programming\"))*".
• Removing quotes may allow a broader search: (( developing computation using complex program ) OR ( using modes from python programming ))*.