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