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

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