Perhaps you should try some spelling variations:
"distributed estimation of coding program" » "distribution estimation of coding program" (Expand search), "distributed optimization of coding program" (Expand search), "distributed simulation of coding program" (Expand search), "distributed estimation of cloning program" (Expand search), "distributed estimation of loading program" (Expand search), "distributed estimation of cooling programs" (Expand search), "distributed estimation non coding program" (Expand search)
"advanced excel programming coding program" » "advanced excel programming using program" (Expand search), "advanced excel programming code program" (Expand search), "advanced excel programming computing program" (Expand search), "advanced kernel programming coding program" (Expand search), "advanced level programming coding program" (Expand search), "advanced cell programming coding program" (Expand search), "advanced excel programming cloning program" (Expand search), "advanced excel programming loading program" (Expand search), "advanced excel programming cooling programs" (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: (("distributed estimation of coding program") OR ("advanced excel programming coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"distributed estimation of coding program\") OR (\"advanced excel programming coding program\"))*".
• Removing quotes may allow a broader search: (( distributed estimation of coding program ) OR ( advanced excel programming coding program ))*.