Perhaps you should try some spelling variations:
"and computational coder detection problem" » "and computational code detection problem" (Expand search), "and computational codes detection problem" (Expand search), "and computational model detection problem" (Expand search), "_ computational coder detection problem" (Expand search), "and computational coder selection problem" (Expand search), "and computational coder detection program" (Expand search), "and computational coder demarcation problem" (Expand search), "and computational border detection problem" (Expand search), "and computational corner detection problem" (Expand search)
"coding decoding in python programming" » "encoding decoding in python programming" (Expand search), "reading decoding in python programming" (Expand search), "joint decoding in python programming" (Expand search), "coding decoding and python programming" (Expand search), "coding decoding of python programming" (Expand search), "coding coding in python programming" (Expand search), "coding decoding _ 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 coder detection problem\") OR (\"coding decoding in python programming\"))~".
• Removing quotes may allow a broader search: (( and computational coder detection problem ) OR ( coding decoding in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational coder detection problem") OR ("coding decoding in python programming"))*.