Perhaps you should try some spelling variations:
"coder cloud computing using problem" » "coder cloud computing ufcg problem" (Expand search), "coder cloud computing housing problems" (Expand search), "coder cloud computing routing problem" (Expand search), "coder cloud computing cutting problem" (Expand search), "model cloud computing using problem" (Expand search), "modes cloud computing using problem" (Expand search), "modelo cloud computing using 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder cloud computing using problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder cloud computing using problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder cloud computing using problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder cloud computing using problem") OR ("api python python python programming"))*.