Perhaps you should try some spelling variations:
"coder coder practica perl programming" » "coder coder practica cell programming" (Expand search), "coder coder practica period programming" (Expand search), "coder coder practica fetal programming" (Expand search), "coder poder practicas perl programming" (Expand search), "coder poder pratica perl programming" (Expand search), "coder under practical perl programming" (Expand search), "coder coder practica del programming" (Expand search), "coder coder practica el programming" (Expand search), "coder coder practica pre programming" (Expand search), "coder decoder practica perl programming" (Expand search), "code code practica perl programming" (Expand search), "decoder codec practica perl 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 coder practica perl programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder practica perl programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder practica perl programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder practica perl programming") OR ("api python python python programming"))*.