Perhaps you should try some spelling variations:
"coder coder batch operating problems" » "coder coder batch operations problems" (Expand search), "coder coder batch operational problems" (Expand search), "coder coder batch generating problems" (Expand search), "coder coder batch operation problems" (Expand search), "coder coder switch operating problems" (Expand search), "coder decoder batch operating problems" (Expand search), "code code batch operating problems" (Expand search), "decoder codec batch operating problems" (Expand search), "coder under batch operating problems" (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 batch operating problems\") OR (\"api pitoni python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder batch operating problems ) OR ( api pitoni python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder batch operating problems") OR ("api pitoni python python programming"))*.