Perhaps you should try some spelling variations:
"coder coder activity formulation problem" » "coder coder activity formation problem" (Expand search), "coder coder activity modulation problem" (Expand search), "coder coder activity correlation problem" (Expand search), "coder coder activity formulation process" (Expand search), "coder coder activity simulation problems" (Expand search), "coder odor activity formulation problem" (Expand search), "coder cancer activity formulation problem" (Expand search), "coder modelo activity formulation problem" (Expand search), "coder decoder activity formulation problem" (Expand search), "code code activity formulation problem" (Expand search), "decoder codec activity formulation 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.

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