Perhaps you should try some spelling variations:
"coder coder custom allocation problems" » "coder coder custom allocation problem" (Expand search), "coder coder custom location problems" (Expand search), "coder coder custom location problem" (Expand search), "coder coder custom allocations problems" (Expand search), "coder coder cost allocation problems" (Expand search), "coder coder costs allocation problems" (Expand search), "coder code customs allocation problems" (Expand search), "coder biker custom allocation problems" (Expand search), "coder decoder custom allocation problems" (Expand search), "code code custom allocation problems" (Expand search), "decoder codec custom allocation 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), "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 custom allocation problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder custom allocation problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder custom allocation problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder custom allocation problems") OR ("api python python python programming"))*.