Perhaps you should try some spelling variations:
"coder implementation and computer program" » "code implementation and computer program" (Expand search), "decoder implementation and computer program" (Expand search), "model implementation and computer program" (Expand search), "coder implementation of computer program" (Expand search), "coder implementation _ computer program" (Expand search)
"python coding in python programming" » "action coding in python programming" (Expand search), "python code in python programming" (Expand search), "python coding rna python programming" (Expand search), "python coding and python programming" (Expand search), "python coding _ 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: "((\"coder implementation and computer program\") OR (\"python coding in python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation and computer program ) OR ( python coding in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation and computer program") OR ("python coding in python programming"))*.