Perhaps you should try some spelling variations:
"coder binds mimo precoder program" » "coder binds mimo proder program" (Expand search), "coder binds mimo recovery program" (Expand search), "coder binds mimo precoce programa" (Expand search), "codes bounds mimo precoder program" (Expand search), "coder blind mimo 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder binds mimo precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder binds mimo precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder binds mimo precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder binds mimo precoder program") OR ("api python python python programming"))*.