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