Perhaps you should try some spelling variations:
"code coder and computational code" » "code coder and computational model" (Expand search), "code coder and computational cost" (Expand search), "code coder and computational models" (Expand search), "code coder _ computational code" (Expand search), "code code and computational code" (Expand search), "code under and computational code" (Expand search), "gcode code and computational code" (Expand search), "code codes and computational code" (Expand search), "code poder and computational code" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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: (("code coder and computational code") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code coder and computational code\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( code coder and computational code ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code coder and computational code") OR ("on python python python programming"))*.