Perhaps you should try some spelling variations:
"advanced simulation and computational program" » "advanced modulation and computational program" (Expand search), "advanced calculation and computational program" (Expand search), "advanced simulation _ computational program" (Expand search)
"based processing methods coding program" » "laser processing methods coding program" (Expand search), "and processing methods coding program" (Expand search), "seed processing methods coding program" (Expand search), "based processing methods aiding program" (Expand search), "based processing methods voting program" (Expand search), "based processing methods coupling program" (Expand search), "based processing methods cloning program" (Expand search), "based processing methods loading program" (Expand search), "based processing methods cooling programs" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based processing methods coding program\") OR (\"advanced simulation and computational program\"))~".
• Removing quotes may allow a broader search: (( based processing methods coding program ) OR ( advanced simulation and computational program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based processing methods coding program") OR ("advanced simulation and computational program"))*.