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