Perhaps you should try some spelling variations:
"coder lexical frequency coding program" » "coder optical frequency coding program" (Expand search), "coder lexical frequency encoding program" (Expand search), "coder lexical frequency coupling program" (Expand search), "coder lexical frequency modeling program" (Expand search), "coder lexical frequency cloning program" (Expand search), "coder lexical frequency loading program" (Expand search), "coder lexical frequency cooling programs" (Expand search), "coda lexical frequency coding program" (Expand search), "modele lexical frequency coding program" (Expand search), "asher lexical frequency coding 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder lexical frequency coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder lexical frequency coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder lexical frequency coding program") OR ("api python python python programming"))*.