Perhaps you should try some spelling variations:
"coder coder thing theory problems" » "coder coder thing theory problem" (Expand search), "coder coder thing their problems" (Expand search), "coder coder thing therapy problems" (Expand search), "coder coder string theory problems" (Expand search), "coder coder teaching theory problems" (Expand search), "coder coder matching theory problems" (Expand search), "coder decoder thing theory problems" (Expand search), "code code thing theory problems" (Expand search), "decoder codec thing theory problems" (Expand search), "coder poder think theory problems" (Expand search), "coder gender thing theory problems" (Expand search), "coder code nothing theory 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 thing theory problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder thing theory problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder thing theory problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder thing theory problems") OR ("api python python python programming"))*.