Perhaps you should try some spelling variations:
"coder coding and linear program" » "coder coding and linear programming" (Expand search), "modern coding and linear program" (Expand search), "color coding and linear program" (Expand search), "odor coding and linear program" (Expand search), "coder coding rna linear program" (Expand search), "coder coding and nonlinear program" (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 linear program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding and linear program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding and linear program") OR ("api python python python programming"))*.