Perhaps you should try some spelling variations:
"coder doing mimo precoder program" » "coder doing mimo proder program" (Expand search), "coder doing mimo recovery program" (Expand search), "coder doing mimo precoce programa" (Expand search), "codes going mimo precoder program" (Expand search), "modelo doing mimo precoder program" (Expand search), "coders using mimo precoder program" (Expand search), "coder doing time precoder program" (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 doing mimo precoder program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder doing mimo precoder program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder doing mimo precoder program") OR ("api python python python programming"))*.