Perhaps you should try some spelling variations:
"teaching computation using complex program" » "teaching computational using complex program" (Expand search), "teaching competitions using complex program" (Expand search), "teaching compensation using complex program" (Expand search), "teaching computations using complex program" (Expand search), "teaching computation in complex program" (Expand search), "teaching composition using complex program" (Expand search), "teaching computation using simplex program" (Expand search), "teaching computation using complex programmes" (Expand search), "teaching computation using complex prograded" (Expand search), "teaching computation housing complex program" (Expand search), "teaching computation using computer program" (Expand search)
"using model from python programming" » "ising model from python programming" (Expand search), "using modis from python programming" (Expand search), "using mobile from python programming" (Expand search), "using model from pathogen programming" (Expand search), "using model from anthony programming" (Expand search), "using models 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: (("teaching computation using complex program") OR ("using model from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computation using complex program\") OR (\"using model from python programming\"))".
• Removing quotes may allow a broader search: (( teaching computation using complex program ) OR ( using model from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computation using complex program") OR ("using model from python programming"))*.