Perhaps you should try some spelling variations:
"coder assumptions _ precoder program" » "model assumptions _ precoder program" (Expand search), "rogers assumptions _ precoder program" (Expand search), "some assumptions _ precoder program" (Expand search), "coder assumptions _ proder program" (Expand search), "coder assumptions _ recovery program" (Expand search), "coder assumptions _ precoce programa" (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 assumptions _ precoder program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder assumptions _ precoder program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder assumptions _ precoder program") OR ("api python python python programming"))*.