Perhaps you should try some spelling variations:
"coder coding open problems program" » "coder coding open problem program" (Expand search), "coder coding open problems progress" (Expand search), "coder coding open probe program" (Expand search), "coder coding on problems program" (Expand search), "modern coding open problems program" (Expand search), "color coding open problems program" (Expand search), "odor coding open problems program" (Expand search), "coder coating open problems program" (Expand search), "coder coding over problems program" (Expand search), "coder codigo open problems 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 open problems program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding open problems program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding open problems program") OR ("api python python python programming"))*.