Perhaps you should try some spelling variations:
"coder precoder child vector programming" » "coder precoder child motor programming" (Expand search), "coder precoder child tactode programming" (Expand search), "coder precoder child custom programming" (Expand search), "coder decoder child vector programming" (Expand search), "coder precoder wild vector programming" (Expand search), "coder precoder child factors 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 child vector programming") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder child vector programming\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder child vector programming ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder child vector programming") OR ("api pythons python python programming"))*.