Perhaps you should try some spelling variations:
"developing computational using computer program" » "applying computational using computer program" (Expand search), "teaching computational using computer program" (Expand search), "learning computational using computer program" (Expand search), "developing computation using computer program" (Expand search), "developing computations using computer program" (Expand search), "developing computacional usinas computer program" (Expand search)
"using modis pym python programming" » "using mobile pym python programming" (Expand search), "using modis pytm python programming" (Expand search), "using modis tm 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 computational using computer program") OR ("using modis pym python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"developing computational using computer program\") OR (\"using modis pym python programming\"))".
• Removing quotes may allow a broader search: (( developing computational using computer program ) OR ( using modis pym python programming )).
• Adding a wildcard symbol may retrieve word variants: (("developing computational using computer program") OR ("using modis pym python programming"))*.