Perhaps you should try some spelling variations:
"coder coder development produces problem" » "coder coder development product problem" (Expand search), "coder coder development projects problem" (Expand search), "coder coder development process problem" (Expand search), "coder code development produces problem" (Expand search), "coder cover development produces problem" (Expand search), "coder border development produces problem" (Expand search), "coder coder development producao problema" (Expand search), "coder coder development product problems" (Expand search), "coder decoder development produces problem" (Expand search), "code code development produces problem" (Expand search), "decoder codec development produces problem" (Expand search)
"api pitoni python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search), "api pitoni pythons python programming" (Expand search), "api pitoni piton python programming" (Expand search), "api pitoni pitons python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder development produces problem\") OR (\"api pitoni python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder development produces problem ) OR ( api pitoni python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder development produces problem") OR ("api pitoni python python programming"))*.