Perhaps you should try some spelling variations:
"coder precoder bases in programming" » "coder decoder bases in programming" (Expand search), "coder poder bases in programming" (Expand search), "coder precoce fases in programming" (Expand search), "coder recorder based in programming" (Expand search), "coder precoder bases and programming" (Expand search), "coder precoder bases _ programming" (Expand search), "coder precoder bases c programming" (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 bases in programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder bases in programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder bases in programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder bases in programming") OR ("api python python python programming"))*.