Perhaps you should try some spelling variations:
"coder coder typing units hydrogram" » "coder coder typing unit hydrogram" (Expand search), "coder coder typing unit hydrograph" (Expand search), "coder coder typing units program" (Expand search), "coder coder curing units hydrogram" (Expand search), "coder decoder typing units hydrogram" (Expand search), "code code typing units hydrogram" (Expand search), "decoder codec typing units hydrogram" (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), "manim 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 typing units hydrogram") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder typing units hydrogram\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder typing units hydrogram ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder typing units hydrogram") OR ("api python python python programming"))*.