Perhaps you should try some spelling variations:
"coder coder learning variable case" » "coder coder learning variables case" (Expand search), "coder coder training variable case" (Expand search), "coder coder learning werable case" (Expand search), "coder codes learning variable case" (Expand search), "coder modern learning variable case" (Expand search), "coder model learning variable case" (Expand search), "coder coder learning variable cost" (Expand search), "coder coder learning variable are" (Expand search), "coder decoder learning variable case" (Expand search), "code code learning variable case" (Expand search), "decoder codec learning variable case" (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 coder learning variable case\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder learning variable case ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning variable case") OR ("api python python python programming"))*.