Perhaps you should try some spelling variations:
"coder coder sentence processing problem" » "coder coder sentenca processo problem" (Expand search), "coder coder sentence pressing problem" (Expand search), "coder coder sentence process problem" (Expand search), "coder coder sentence processing program" (Expand search), "coder order sentences processing problem" (Expand search), "coder inter sentence processing problem" (Expand search), "coder compara sentence processing problem" (Expand search), "coder decoder sentence processing problem" (Expand search), "code code sentence processing problem" (Expand search), "decoder codec sentence processing 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 sentence processing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sentence processing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sentence processing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sentence processing problem") OR ("api python python python programming"))*.