Perhaps you should try some spelling variations:
"advanced computation and computer program" » "advanced computations and computer program" (Expand search), "advanced computational and computer program" (Expand search), "advance computational and computer program" (Expand search), "advanced computation of computer program" (Expand search), "advanced computation _ computer program" (Expand search)
"advanced modulation from composting program" » "advanced calculation from composting program" (Expand search), "advanced oxidation from composting program" (Expand search), "advanced modulation from computing program" (Expand search), "advanced modulation from composting process" (Expand search), "advanced modulation from consulting program" (Expand search), "advanced modulation of composting program" (Expand search), "advanced modulation on composting program" (Expand search), "advanced modulation pwm composting program" (Expand search), "advanced modulation co composting program" (Expand search), "advanced modulation from compost program" (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: "((\"advanced modulation from composting program\") OR (\"advanced computation and computer program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation from composting program ) OR ( advanced computation and computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation from composting program") OR ("advanced computation and computer program"))*.