Perhaps you should try some spelling variations:
"coder computing and coverage problem" » "coder computing and covering problem" (Expand search), "coder computing and cover problem" (Expand search), "coder computing and covering problems" (Expand search), "modern computing and coverage problem" (Expand search), "model computing and coverage problem" (Expand search), "power computing and coverage problem" (Expand search), "coder computing _ coverage 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 computing and coverage problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computing and coverage problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computing and coverage problem") OR ("api python python python programming"))*.