Perhaps you should try some spelling variations:
"planificacion estrategias" » "planificacion estrategica", "aplicacion estrategias", "planeacion estrategica", "planificacion estrategicas", "justificacion estrategicas", "planeacion estrategicas"
"planificacion estrategia" » "planificacion estrategica", "justificacion estrategica", "planeacion estrategica"
"gamificacion estrategia" » "planificacion estrategica", "comunicacion estrategia", "comunicacion estrategica"

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: (((("planificacion estrategias") OR ("planificacion estrategia"))) or ("gamificacion estrategia"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("planificacion estrategias") OR ("planificacion estrategia"))) OR ("gamificacion estrategia")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"planificacion estrategias\") OR (\"planificacion estrategia\"))) or (\"gamificacion estrategia\"))".
• Removing quotes may allow a broader search: (((( planificacion estrategias ) OR ( planificacion estrategia ))) or ( gamificacion estrategia )).
• Adding a wildcard symbol may retrieve word variants: (((("planificacion estrategias") OR ("planificacion estrategia"))) or ("gamificacion estrategia"))*.