Perhaps you should try some spelling variations:
"coder coder based databases personal" » "coder coder based dataset personal" (Expand search), "coder coder based database personal" (Expand search), "coder coder and databases personal" (Expand search), "coder coder patent databases personal" (Expand search), "coder decoder based databases personal" (Expand search), "code code based databases personal" (Expand search), "decoder codec based databases personal" (Expand search), "coder code based databases personal" (Expand search), "coder foder based databases personal" (Expand search), "coder codec based databases personal" (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 coder based databases personal") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based databases personal\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based databases personal ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based databases personal") OR ("api pythons python python programming"))*.