Perhaps you should try some spelling variations:
"coder coder kernel diffusion processes" » "coder coder kernel decision processes" (Expand search), "coder coder internal diffusion processes" (Expand search), "coder coder thermal diffusion processes" (Expand search), "coder coder well diffusion processes" (Expand search), "coder order kernels diffusion processes" (Expand search), "coder modelo kernel diffusion processes" (Expand search), "coder corn kernel diffusion processes" (Expand search), "coder decoder kernel diffusion processes" (Expand search), "code code kernel diffusion processes" (Expand search), "decoder codec kernel diffusion processes" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder kernel diffusion processes") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder kernel diffusion processes\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder kernel diffusion processes ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder kernel diffusion processes") OR ("api python python python programming"))*.