Perhaps you should try some spelling variations:
"coder precoder poder based program" » "coder decoder poder based program" (Expand search), "coder poder poder based program" (Expand search), "coder prender podem based program" (Expand search), "coder precoder poder bases program" (Expand search), "coder precoder power based program" (Expand search), "coder precoder foder based 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)

You may be able to get more results by adjusting your search query.

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