Perhaps you should try some spelling variations:
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level colony algorithm" (Expand Search), "level scheduling algorithm" (Expand Search)
"element monte algorithm" » "element mould algorithm" (Expand Search), "element control algorithm" (Expand Search), "element cosine algorithm" (Expand Search), "elements monte algorithm" (Expand Search)
"complement low algorithm" » "complement rd algorithm" (Expand Search), "complement colony algorithm" (Expand Search)

Try widening your search to All Fields.

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