Perhaps you should try some spelling variations:
"coder allocation problems modulo program" » "coder allocation problem modulo program" (Expand search), "coder location problems modulo program" (Expand search), "coder location problem modulo program" (Expand search), "power allocation problems modulo program" (Expand search), "order allocation problems modulo program" (Expand search), "over allocation problems modulo program" (Expand search), "coder allocation problems modelo programa" (Expand search), "coder allocation problems model program" (Expand search), "coder allocation problems paulo 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.

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