Perhaps you should try some spelling variations:
"coder coder diffusion graphical programming" » "coder coder diffusion graphic programming" (Expand search), "coder coder diffusion fractional programming" (Expand search), "coder coder diffusion graphical processing" (Expand search), "coder copper diffusion graphical programming" (Expand search), "coder order diffusion graphical programming" (Expand search), "coder node diffusion graphical programming" (Expand search), "coder decoder diffusion graphical programming" (Expand search), "code code diffusion graphical programming" (Expand search), "decoder codec diffusion graphical programming" (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)

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