Perhaps you should try some spelling variations:
"other costing abc algorithm of" » "order costing abc algorithm of" (Expand search), "other using abc algorithm of" (Expand search), "other costing an algorithm of" (Expand search), "other costing and algorithm of" (Expand search), "other costing _ algorithm of" (Expand search), "other costing abc algorithm _" (Expand search), "other costing abc algorithm in" (Expand search), "other costing abc algorithm and" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (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: "((\"other costing abc algorithm of\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( other costing abc algorithm of ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("other costing abc algorithm of") OR ("_ python python python programming"))*.