Perhaps you should try some spelling variations:
"coder precoder screen devices programming" » "coder precoder screen device programming" (Expand search), "coder precoder screen services programming" (Expand search), "coder precoder screen novice programming" (Expand search), "coder precoder scheme devices programming" (Expand search), "coder decoder screen devices programming" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder screen devices programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder screen devices programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder screen devices programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder screen devices programming") OR ("api python python python programming"))*.