Perhaps you should try some spelling variations:
"coder infection _ precoder program" » "coder infection _ proder program" (Expand search), "coder infection _ recovery program" (Expand search), "coder infection _ precoce programa" (Expand search), "code injection _ precoder program" (Expand search), "udder infection _ precoder program" (Expand search), "model infection _ precoder 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 infection _ precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder infection _ precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder infection _ precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder infection _ precoder program") OR ("api python python python programming"))*.