Perhaps you should try some spelling variations:
"analisis of variance" » "analisis of variances", "analisis of invariance", "analisis of variantes"
"analisis of invariances" » "analisis of invariancess", "analisis of ininvariances", "analisis of invariantess", "analisis of invariance", "analisis of invariancias", "analisis of invariancia"
"analisis of variante" » "analisis of variantes", "analisis of variable", "analisis of varianza"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("analisis of variance") OR ("analisis of variante"))) OR ("analisis of invariances"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"analisis of variance\") OR (\"analisis of variante\"))) OR (\"analisis of invariances\"))".
• Removing quotes may allow a broader search: (((( analisis of variance ) OR ( analisis of variante ))) OR ( analisis of invariances )).
• Adding a wildcard symbol may retrieve word variants: (((("analisis of variance") OR ("analisis of variante"))) OR ("analisis of invariances"))*.