Perhaps you should try some spelling variations:
"coder coder with recurrence problems" » "coder coder with recurring problems" (Expand search), "coder coder with current problems" (Expand search), "coder coder with recursive problems" (Expand search), "coder coder with recurrent problems" (Expand search), "coder coder the recurrence problems" (Expand search), "coder coder with reference problems" (Expand search), "coder decoder with recurrence problems" (Expand search), "code code with recurrence problems" (Expand search), "decoder codec with recurrence problems" (Expand search), "coder codes with recurrence problems" (Expand search), "coder code with recurrence problems" (Expand search), "coder cover with recurrence problems" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder with recurrence problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder with recurrence problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder with recurrence problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder with recurrence problems") OR ("api python python python programming"))*.