Perhaps you should try some spelling variations:
"based computational code coding problem" » "and computational code coding problem" (Expand search), "by computational code coding problem" (Expand search), "based computational model coding problem" (Expand search), "based computational cost coding problem" (Expand search), "based computational models coding problem" (Expand search), "based computational code coding problems" (Expand search), "based computational code coping problem" (Expand search), "based computational code loading problem" (Expand search), "based computational code cloning problem" (Expand search), "based computational code codigo problem" (Expand search), "based computational code according problem" (Expand search)
"using coupling python python programming" » "using coupling protein python programming" (Expand search), "running coupling python python programming" (Expand search), "using competing python python programming" (Expand search), "using coupled python python programming" (Expand search), "using coupling pythons python programming" (Expand search), "using coupling piton python programming" (Expand search), "using coupling pitons 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: "((\"based computational code coding problem\") OR (\"using coupling python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational code coding problem ) OR ( using coupling python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational code coding problem") OR ("using coupling python python programming"))*.