Perhaps you should try some spelling variations:
"developing computation in complex program" » "developing computational in complex program" (Expand search), "developing population in complex program" (Expand search), "developing communication in complex program" (Expand search), "developing computation in simplex program" (Expand search), "developing computation in complex programmes" (Expand search), "developing computation in complex prograded" (Expand search), "developing computation and complex program" (Expand search), "developing computation of complex program" (Expand search), "developing imputation in complex program" (Expand search)
"using codes from python programming" » "using code from python programming" (Expand search), "using anodes from python programming" (Expand search), "using cone from python programming" (Expand search), "using codes from pathogen programming" (Expand search), "using codes from anthony programming" (Expand search), "using cestodes 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: "((\"developing computation in complex program\") OR (\"using codes from python programming\"))~".
• Removing quotes may allow a broader search: (( developing computation in complex program ) OR ( using codes from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("developing computation in complex program") OR ("using codes from python programming"))*.