Perhaps you should try some spelling variations:
"function implementation and string program" » "union implementation and string program" (Expand search), "functional complementation and string program" (Expand search), "definition implementation and string program" (Expand search), "function implementation of string program" (Expand search), "function implementation and strong program" (Expand search), "function implementation and spring programa" (Expand search), "function implementation and sharing program" (Expand search), "function implementation and staging program" (Expand search)
"advanced java programming using program" » "advanced java programming and program" (Expand search), "advanced java programming an program" (Expand search), "advanced java programming computing program" (Expand search), "advanced and programming using program" (Expand search), "advanced based programming using program" (Expand search), "advanced goal programming using program" (Expand search), "advanced data programming using program" (Expand search), "advanced basal programming using program" (Expand search), "advanced age programming using program" (Expand search), "advanced java programming housing program" (Expand search), "advanced java programming nursing program" (Expand search), "advanced java programming aging 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: (("function implementation and string program") OR ("advanced java programming using program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"function implementation and string program\") OR (\"advanced java programming using program\"))*".
• Removing quotes may allow a broader search: (( function implementation and string program ) OR ( advanced java programming using program ))*.