Perhaps you should try some spelling variations:
"coder refractive error changes program" » "poder refrativo error changes program" (Expand search), "after refractive error changes program" (Expand search), "laser refractive error changes program" (Expand search), "coder refractive errors changes program" (Expand search), "coder refractive error change program" (Expand search), "coder refractive error chaves program" (Expand search), "coder refractive error exchange program" (Expand search), "coder refractive marrow changes program" (Expand search), "coder refractive sector changes program" (Expand search), "coder refractive color changes 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 refractive error changes program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder refractive error changes program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder refractive error changes program ) OR ( api python python python programming ))*.