Perhaps you should try some spelling variations:
"coder coder attribute diffusion problem" » "coder coder attribute decision problem" (Expand search), "coder coder attribute diffusion process" (Expand search), "coder cover attributes diffusion problem" (Expand search), "coder model attribute diffusion problem" (Expand search), "coder color attributes diffusion problem" (Expand search), "coder decoder attribute diffusion problem" (Expand search), "code code attribute diffusion problem" (Expand search), "decoder codec attribute diffusion 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)

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 attribute diffusion problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder attribute diffusion problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder attribute diffusion problem") OR ("api python python python programming"))*.