Perhaps you should try some spelling variations:
"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)
"coder coding java ospf routing" » "modern coding java ospf routing" (Expand search), "color coding java ospf routing" (Expand search), "odor coding java ospf routing" (Expand search), "coder coding java of routing" (Expand search), "coder coding java qos routing" (Expand search), "coder coding java bgp routing" (Expand search), "coder codigo java ospf routing" (Expand search), "coder coding av1 ospf routing" (Expand search), "coder coding data ospf routing" (Expand search), "coder coding java jsp routing" (Expand search), "coder coding java jsf routing" (Expand search), "coder coding java osgi routing" (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 java ospf routing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding java ospf routing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding java ospf routing") OR ("api python python python programming"))*.