Perhaps you should try some spelling variations:
"coder welding and algorithms control" » "coder welding and algorithm control" (Expand search), "coder welding and algorithmic control" (Expand search), "coder welding and algorithms content" (Expand search), "copper welding and algorithms control" (Expand search), "cored welding and algorithms control" (Expand search), "laser welding and algorithms control" (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 welding and algorithms control\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder welding and algorithms control ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder welding and algorithms control") OR ("api python python python programming"))*.