Perhaps you should try some spelling variations:
"coder refractive errors onboarding program" » "coder refractive errors onboarding process" (Expand search), "coder refractive newcomers onboarding program" (Expand search), "poder refrativo errors onboarding program" (Expand search), "after refractive errors onboarding program" (Expand search), "laser refractive errors onboarding 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 refractive errors onboarding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder refractive errors onboarding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder refractive errors onboarding program") OR ("api python python python programming"))*.