Perhaps you should try some spelling variations:
"coder arduino an algorithm optimization" » "con arduino an algorithm optimization" (Expand search), "ide arduino an algorithm optimization" (Expand search), "solar arduino an algorithm optimization" (Expand search), "coder arduino and algorithm optimization" (Expand search), "coder arduino in algorithm optimization" (Expand search), "coder arduino nano algorithm optimization" (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), "manim 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 arduino an algorithm optimization\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder arduino an algorithm optimization ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder arduino an algorithm optimization") OR ("api python python python programming"))*.