Perhaps you should try some spelling variations:
"coder coder visual specification of" » "coder coder visual identification of" (Expand search), "coder coder formal specification of" (Expand search), "coder coder sdl specification of" (Expand search), "coder modern visual specification of" (Expand search), "coder under visual specification of" (Expand search), "coder color visual specification of" (Expand search), "coder decoder visual specification of" (Expand search), "code code visual specification of" (Expand search), "decoder codec visual specification of" (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 visual specification of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder visual specification of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder visual specification of") OR ("api python python python programming"))*.