Perhaps you should try some spelling variations:
"and optimization python coding problem" » "and optimization method coding problem" (Expand search), "and optimization option coding problem" (Expand search), "and optimization methods coding problem" (Expand search), "and optimization python coding problems" (Expand search), "and optimization python coping problem" (Expand search), "and optimization python loading problem" (Expand search), "and optimization python codigo problem" (Expand search), "and optimization action coding problem" (Expand search), "and optimization python code problem" (Expand search)
"advanced python programming and program" » "advanced method programming and program" (Expand search), "advanced path programming and program" (Expand search), "advanced symphony programming and program" (Expand search), "advanced python programming _ program" (Expand search), "advanced python programming and programs" (Expand search), "advanced python programming grant program" (Expand search), "advanced python programming based program" (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: (("and optimization python coding problem") OR ("advanced python programming and program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and optimization python coding problem\") OR (\"advanced python programming and program\"))*".
• Removing quotes may allow a broader search: (( and optimization python coding problem ) OR ( advanced python programming and program ))*.