Perhaps you should try some spelling variations:
"coder detection python arduino programmable" » "coder detection method arduino programmable" (Expand search), "coder detection methods arduino programmable" (Expand search), "coder detection actions arduino programmable" (Expand search), "code detection python arduino programmable" (Expand search), "border detection python arduino programmable" (Expand search), "corner detection python arduino programmable" (Expand search)
"ipi in python python programming" » "ipi in pythons python programming" (Expand search), "ipi in piton python programming" (Expand search), "ipi in pitons python programming" (Expand search), "ipi _ python python programming" (Expand search), "ipi on python python programming" (Expand search), "spi in 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 detection python arduino programmable") OR ("ipi in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection python arduino programmable\") OR (\"ipi in python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection python arduino programmable ) OR ( ipi in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection python arduino programmable") OR ("ipi in python python programming"))*.