Perhaps you should try some spelling variations:
"teaching computation and computer programming" » "teaching computational and computer programming" (Expand search), "teaching competitions and computer programming" (Expand search), "teaching compensation and computer programming" (Expand search), "teaching computation and computer program" (Expand search), "teaching computation and computer programs" (Expand search), "teaching computation of computer programming" (Expand search), "teaching computation _ computer programming" (Expand search)
"using modis from python programming" » "using mobile from python programming" (Expand search), "using modis from pathogen programming" (Expand search), "using modis from anthony programming" (Expand search), "using modes from python programming" (Expand search), "using mods from python programming" (Expand search), "using models from python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computation and computer programming\") OR (\"using modis from python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computation and computer programming ) OR ( using modis from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computation and computer programming") OR ("using modis from python programming"))*.