Perhaps you should try some spelling variations:
"and computational using composting program" » "and computation using composting program" (Expand search), "and computations using composting program" (Expand search), "and computacional usinas composting program" (Expand search), "and computational using computing program" (Expand search), "and computational using composting process" (Expand search), "and computational using consulting program" (Expand search), "_ computational using composting program" (Expand search), "and computational during composting program" (Expand search), "and computational using competing program" (Expand search), "and computational using composite 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: "((\"and computational using composting program\") OR (\"using codes from python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using composting program ) OR ( using codes from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using composting program") OR ("using codes from python programming"))*.