Perhaps you should try some spelling variations:
"data routing algorithm" » "data cosine algorithm" (Expand Search), "data using algorithm" (Expand Search)
"improvements using algorithm" » "improvements cosine algorithm" (Expand Search), "improvement using algorithm" (Expand Search)
"element jaya algorithm" » "elements jaya algorithm" (Expand Search), "element maya algorithm" (Expand Search), "element aya algorithm" (Expand Search), "element jana algorithm" (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: (((("improvements using algorithm") OR ("element jaya algorithm"))) OR ("data routing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"improvements using algorithm\") OR (\"element jaya algorithm\"))) OR (\"data routing algorithm\"))".
• Removing quotes may allow a broader search: (((( improvements using algorithm ) OR ( element jaya algorithm ))) OR ( data routing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("improvements using algorithm") OR ("element jaya algorithm"))) OR ("data routing algorithm"))*.