Perhaps you should try some spelling variations:
"coder coder on complex processing" » "coder coder on sample processing" (Expand search), "coder coder on complex process" (Expand search), "coder coder on complexo processo" (Expand search), "coder decoder on complex processing" (Expand search), "code code on complex processing" (Expand search), "decoder codec on complex processing" (Expand search), "coder coder in complex processing" (Expand search), "coder code on complex processing" (Expand search), "coder codes on complex processing" (Expand search), "coder powder on complex processing" (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 coder on complex processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on complex processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder on complex processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder on complex processing") OR ("api python python python programming"))*.