Perhaps you should try some spelling variations:
"coder coder kernel contraction problem" » "coder coder kernel construction problems" (Expand search), "coder coder kernel conduction problem" (Expand search), "coder coder kernel interaction problem" (Expand search), "coder order kernels contraction problem" (Expand search), "coder modelo kernel contraction problem" (Expand search), "coder corn kernel contraction problem" (Expand search), "coder decoder kernel contraction problem" (Expand search), "code code kernel contraction problem" (Expand search), "decoder codec kernel contraction problem" (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 coder kernel contraction problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder kernel contraction problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder kernel contraction problem") OR ("api python python python programming"))*.