Perhaps you should try some spelling variations:
"coder code coverage bayesian computation" » "coder code covariates bayesian computation" (Expand search), "coder care coverage bayesian computation" (Expand search), "coder and coverage bayesian computation" (Expand search), "coder the coverage bayesian computation" (Expand search), "code code coverage bayesian computation" (Expand search), "modern code coverage bayesian computation" (Expand search), "color code coverage bayesian computation" (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 code coverage bayesian computation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coverage bayesian computation\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code coverage bayesian computation ) OR ( api python python python programming ))*.