Perhaps you should try some spelling variations:
"coder precoder scheifer pascal programming" » "coder precoder scheifer visual programming" (Expand search), "coder precoder scheifer paternal programming" (Expand search), "coder precoder scheifer fetal programming" (Expand search), "coder precoder scheme pascal programming" (Expand search), "coder precoder scheifer paola programming" (Expand search), "coder decoder scheifer pascal programming" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 precoder scheifer pascal programming") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder scheifer pascal programming\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder scheifer pascal programming ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder scheifer pascal programming") OR ("api pythons python python programming"))*.