Perhaps you should try some spelling variations:
"advanced functionality an planning problem" » "and functionality an planning problem" (Expand search), "advanced functionality and planning problem" (Expand search), "advanced functionality in planning problem" (Expand search), "advanced functionality on planning problem" (Expand search), "advanced functionality an packing problem" (Expand search), "advanced functionality an planning process" (Expand search), "advanced functionality can planning problem" (Expand search)
"advanced image coding decoding program" » "advanced image coding welcoming program" (Expand search), "advanced image coding deworming program" (Expand search), "advanced image coding feeding program" (Expand search), "advanced image encoding decoding program" (Expand search), "advanced image reading decoding program" (Expand search), "advanced image joint decoding program" (Expand search), "advanced stage coding decoding program" (Expand search), "advanced age coding decoding program" (Expand search), "advanced imaging coding decoding 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 functionality an planning problem\") OR (\"advanced image coding decoding program\"))~".
• Removing quotes may allow a broader search: (( advanced functionality an planning problem ) OR ( advanced image coding decoding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced functionality an planning problem") OR ("advanced image coding decoding program"))*.