Perhaps you should try some spelling variations:
"coder precoder loop spring programa" » "coder decoder loop spring programa" (Expand search), "coder precoder hp spring programa" (Expand search), "coder precoder loop springs programa" (Expand search), "coder precoder loop string programa" (Expand search), "coder precoder loop ring programa" (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 loop spring programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder loop spring programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder loop spring programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder loop spring programa") OR ("api python python python programming"))*.