Perhaps you should try some spelling variations:
"coder coder arm7 processor problem" » "coder coder arm7 process problem" (Expand search), "coder coder arm7 processo problema" (Expand search), "coder coder arm7 processo problemi" (Expand search), "coder coder arm processor problem" (Expand search), "coder coder arm processors problem" (Expand search), "coder coder armas processo problem" (Expand search), "coder decoder arm7 processor problem" (Expand search), "code code arm7 processor problem" (Expand search), "decoder codec arm7 processor 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 arm7 processor problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder arm7 processor problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder arm7 processor problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder arm7 processor problem") OR ("api python python python programming"))*.