Perhaps you should try some spelling variations:
"and functionality from scheduling problem" » "and functionality of scheduling problem" (Expand search), "and functional from scheduling problem" (Expand search), "and functionality on scheduling problem" (Expand search), "and functionality room scheduling problem" (Expand search), "and functionality flow scheduling problem" (Expand search), "and functionality crew scheduling problem" (Expand search)
"advanced high coding decoding program" » "advanced high coding welcoming program" (Expand search), "advanced high coding deworming program" (Expand search), "advanced high coding feeding program" (Expand search), "advanced high encoding decoding program" (Expand search), "advanced high reading decoding program" (Expand search), "advanced high joint decoding program" (Expand search), "advanced high loading decoding program" (Expand search), "advanced high cooling decoding program" (Expand search), "advanced high cooking decoding 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: (("and functionality from scheduling problem") OR ("advanced high coding decoding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and functionality from scheduling problem\") OR (\"advanced high coding decoding program\"))".
• Removing quotes may allow a broader search: (( and functionality from scheduling problem ) OR ( advanced high coding decoding program )).
• Adding a wildcard symbol may retrieve word variants: (("and functionality from scheduling problem") OR ("advanced high coding decoding program"))*.