Perhaps you should try some spelling variations:
"coder _ efficient algorithm binary" » "coder _ efficient algorithm in" (Expand search), "coder _ efficient algorithm by" (Expand search), "coder _ efficient algorithm image" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 _ efficient algorithm binary") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ efficient algorithm binary\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ efficient algorithm binary ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ efficient algorithm binary") OR ("via python python python programming"))*.