Perhaps you should try some spelling variations:
"image processing algorithm" » "image modeling algorithm" (Expand Search), "image routing algorithm" (Expand Search), "image tracking algorithm" (Expand Search)
"settlement data algorithms" » "settlement art algorithms" (Expand Search), "settlement all algorithms" (Expand Search), "settlement both algorithms" (Expand Search), "settlement dat_ algorithms" (Expand Search), "settlement datb algorithms" (Expand Search), "settlement dat_ algorithmss" (Expand Search)
"develop a algorithm" » "develop _ algorithm" (Expand Search), "develop b algorithm" (Expand Search), "develop _ algorithms" (Expand Search), "developing a 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: (("image processing algorithm") OR ((("develop a algorithm") OR ("settlement data algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"image processing algorithm\") OR (((\"develop a algorithm\") OR (\"settlement data algorithms\"))))".
• Removing quotes may allow a broader search: (( image processing algorithm ) OR ((( develop a algorithm ) OR ( settlement data algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("image processing algorithm") OR ((("develop a algorithm") OR ("settlement data algorithms"))))*.