Perhaps you should try some spelling variations:
"coder coding and computational model" » "coder coding and computational modeling" (Expand search), "coder coding _ computational model" (Expand search), "modern coding and computational model" (Expand search), "color coding and computational model" (Expand search), "odor coding and computational model" (Expand search), "coder coding rna computational model" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python 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 coding and computational model\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and computational model ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and computational model") OR ("api python python python programming"))*.