Perhaps you should try some spelling variations:
"coder coder controller logical problem" » "coder coder controller logic problem" (Expand search), "coder coder control serological problem" (Expand search), "coder coder controlled clinical problem" (Expand search), "coder mode controller logical problem" (Expand search), "coder order controller logical problem" (Expand search), "coder power controller logical problem" (Expand search), "coder coder controller social problem" (Expand search), "coder coder controller political problem" (Expand search), "coder coder controller clinical problems" (Expand search), "coder decoder controller logical problem" (Expand search), "code code controller logical problem" (Expand search), "decoder codec controller logical problem" (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), "rpa python python 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 controller logical problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder controller logical problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder controller logical problem") OR ("api python python python programming"))*.