Perhaps you should try some spelling variations:
"elements network algorithm" » "elements new algorithm" (Expand Search)
"image 1_using algorithm" » "image routing algorithm" (Expand Search), "image using algorithms" (Expand Search), "image twisting algorithm" (Expand Search), "image 1_using algorithms" (Expand Search), "image 1_routing algorithm" (Expand Search), "image 1_fusion algorithm" (Expand Search), "image 1_single algorithm" (Expand Search)
"solved using algorithm" » "solved using algorithms" (Expand Search), "solved routing algorithm" (Expand Search), "solved fusion algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("elements network algorithm") OR ((("image 1_using algorithm") OR ("solved using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements network algorithm\") OR (((\"image 1_using algorithm\") OR (\"solved using algorithm\"))))".
• Removing quotes may allow a broader search: (( elements network algorithm ) OR ((( image 1_using algorithm ) OR ( solved using algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements network algorithm") OR ((("image 1_using algorithm") OR ("solved using algorithm"))))*.