Perhaps you should try some spelling variations:
"coder precoder an algorithm complexity" » "coder precoder an algorithms complexity" (Expand search), "coder precoder an algorithmic complexity" (Expand search), "coder decoder an algorithm complexity" (Expand search), "coder precoder _ algorithm complexity" (Expand search), "coder precoder hp algorithm complexity" (Expand search), "coder recorder an algorithm complexity" (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 an algorithm complexity") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder an algorithm complexity\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder an algorithm complexity ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder an algorithm complexity") OR ("api pythons python python programming"))*.