Perhaps you should try some spelling variations:
"coder precoder sieve based programming" » "coder precoder sieve and programming" (Expand search), "coder precoder sieve based program" (Expand search), "coder precoder sieve cone programming" (Expand search), "coder decoder sieve based programming" (Expand search), "coder precoder scheme based programming" (Expand search), "coder precoder sleeve based programming" (Expand search), "coder precoder slave based programming" (Expand search), "coder precoder hive based 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 sieve based programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder sieve based programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder sieve based programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder sieve based programming") OR ("api python python python programming"))*.