Perhaps you should try some spelling variations:
"coder functions from coverage problem" » "coder functions from covering problem" (Expand search), "coder functions from cover problem" (Expand search), "coder functions from covering problems" (Expand search), "power functions from coverage problem" (Expand search), "order functions from coverage problem" (Expand search), "colour functions from coverage problem" (Expand search), "coder functions flow coverage problem" (Expand search), "coder functions crop coverage problem" (Expand search), "coder functions from beverage problem" (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 functions from coverage problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder functions from coverage problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder functions from coverage problem") OR ("api python python python programming"))*.