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)
"coder bone testing and complexity" » "coder line testing and complexity" (Expand search), "coder bone heating and complexity" (Expand search), "coder bone eating and complexity" (Expand search), "border bone testing and complexity" (Expand search), "lower bone testing and complexity" (Expand search), "poder bons testing and complexity" (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 bone testing and complexity\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder bone testing and complexity ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder bone testing and complexity") OR ("api python python python programming"))*.