Perhaps you should try some spelling variations:
"advanced computation in computational program" » "advanced computations in computational program" (Expand search), "advanced computational in computational program" (Expand search), "advance computational in computational program" (Expand search), "advanced computation and computational program" (Expand search), "advanced computation _ computational program" (Expand search), "advanced computation of computational program" (Expand search), "advanced imputation in computational program" (Expand search)
"advanced validity based coding program" » "advanced facility based coding program" (Expand search), "advanced quality based coding program" (Expand search), "advanced validity and coding program" (Expand search), "advanced solidarity based coding program" (Expand search), "advanced validity based cloning program" (Expand search), "advanced validity based loading program" (Expand search), "advanced validity based cooling programs" (Expand search), "advanced validity based costing program" (Expand search), "advanced validity based coating program" (Expand search), "advanced validity based coatings program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced validity based coding program") OR ("advanced computation in computational program"))~.
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• Removing quotes may allow a broader search: (( advanced validity based coding program ) OR ( advanced computation in computational program ))*.