Perhaps you should try some spelling variations:
"exploring computational using complex program" » "developing computational using complex program" (Expand search), "applying computational using complex program" (Expand search), "exploring educational using complex program" (Expand search), "exploring computation using complex program" (Expand search), "exploring computations using complex program" (Expand search), "exploring computacional usinas complex program" (Expand search), "exploring computational using simplex program" (Expand search), "exploring computational using complex programmes" (Expand search), "exploring computational using complex prograded" (Expand search), "exploring computational housing complex program" (Expand search), "exploring computational using computer 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("exploring computational using complex program") OR ("using codes from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"exploring computational using complex program\") OR (\"using codes from python programming\"))".
• Removing quotes may allow a broader search: (( exploring computational using complex program ) OR ( using codes from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("exploring computational using complex program") OR ("using codes from python programming"))*.