Perhaps you should try some spelling variations:
"coder coding of logarithmic function" » "coder coding _ logarithmic function" (Expand search), "coder coding of logarithms function" (Expand search), "coder coding and logarithmic function" (Expand search), "modern coding of logarithmic function" (Expand search), "color coding of logarithmic function" (Expand search), "odor coding of logarithmic function" (Expand search), "coder bonding of logarithmic function" (Expand search)
"iii on python python programming" » "iii on pythons python programming" (Expand search), "iii on piton python programming" (Expand search), "iii on pitons python programming" (Expand search), "iii in python python programming" (Expand search), "iii of python python programming" (Expand search), "iii _ 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 coding of logarithmic function") OR ("iii on python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding of logarithmic function\") OR (\"iii on python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding of logarithmic function ) OR ( iii on python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding of logarithmic function") OR ("iii on python python programming"))*.