Perhaps you should try some spelling variations:
"advanced calculation _ constructing program" » "advanced glycation _ constructing program" (Expand search), "advanced calculation _ consulting program" (Expand search), "advanced calculation _ reconstruction program" (Expand search), "advanced calculation _ constructing ronda" (Expand search)
"advanced simulation grids computer program" » "advanced modulation grids computer program" (Expand search), "advanced simulation guided computer program" (Expand search), "advanced simulation pcaids computer program" (Expand search), "advanced simulation games computer program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced calculation _ constructing program") OR ("advanced simulation grids computer program"))~.
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